This specification establishes requirements and test methods for specified elements and certain mechanical hazards in children's jewelry. It also includes recommendations for age labelling and warnings, as well as guidelines on identifying the primary intended users, namely children or adults. The specification also lists the lead content limits for children's jewelry, the materials that are excluded from the lead limits in children's jewelry, and the approved materials for children's body piercing jewelry.1.1 This specification establishes requirements and test methods for specified elements and certain mechanical hazards in children’s jewelry. It also includes recommendations for age labeling and warnings, and guidelines on identifying the primary intended users (children or adults). It does not purport to cover every conceivable hazard of children’s jewelry. It does not cover product performance or quality, except as related to safety. This specification has no requirements for those aspects of children’s jewelry that present an inherent and recognized hazard as part of the function of jewelry, such as small parts. This specification establishes requirements recognizing that not all jewelry is appropriate for all age groups. Jewelry is not recommended for young children 3 and under absent close parental supervision.1.2 This specification applies only to jewelry, as defined in 3.2.1, which is designed or intended primarily for children 12 years of age and younger, as defined in 3.2.2. Children’s jewelry is a product principally designed and intended as an ornament worn by a child. This includes a product or a component of the product intended to be removed and worn by a child as an item of ornamentation (that is, a shoe charm that can be placed on a bracelet). Adult jewelry, which is defined as jewelry designed and intended for use primarily by those over age 12, is covered by another ASTM standard, Consumer Safety Specification F2999.1.3 This specification does not apply to the following:1.3.1 Toy jewelry or any other products that are intended for use by a child when the child plays (that is, a necklace worn by a doll or stuffed animal; novelty jewelry with play value);21.3.2 Accessories (that is, Handbags, Belts);1.3.3 Apparel (except as described in 3.2.1(p));1.3.4 Footwear (except as described in 3.2.1(p));1.3.5 Any other item whose primary purpose is functional (that is, keys, key chains, or other items not primarily intended to be worn as a personal item of ornamentation).1.4 This consumer safety specification includes the following sections:Title Section 1Referenced Documents 2Definitions 3Age-Labeling 4Specifications for Lead in Children’s Jewelry 5Specifications for Children’s Body-Piercing Jewelry 7Specifications for Antimony, Arsenic, Barium,Cadmium, Chromium, Mercury andSelenium in Paint and Surface Coatingsof Children’s Jewelry 8Specifications for Cadmium in Substrate Materialsof Children’s Jewelry 9Specification for Nickel in Metal Componentsof Children’s Jewelry 10Specification for Phthalates in Plasticized Components of Children’s Jewelry 11Specifications for Liquid-Filled Children’s Jewelry 12Mechanical Requirements for Children’s Jewelry 13Test Methods 14Keywords 15Annex Annex A1Rationales Appendix X11.5 The following precautionary statement pertains only to the test methods portion of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 646元 / 折扣价： 550 元 加购物车

1.1 This provisional consumer safety specification covers establishment of performance requirements, test methods, and labeling requirements to minimize the hazards to users of scooters as identified in the introduction.1.2 This specification is intended to cover use of this product for children ages 5 years and older.1.3 No scooter produced after the approval date of this specification shall, either by label or other means, indicate compliance with this specification unless it conforms to all requirements herein.1.4 The values stated in inch-pound units are to be regarded as the standard. SI values, if given in parentheses, are for information only.1.5 The following precautionary caveat pertains only to the test method portion, Section 7, of this consumer safety specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

定价： 0元 / 折扣价： 0 元

This consumer safety specification includes requirements for safety instructions and labeling for recreational powered scooters and pocket bikes. Safety instructions shall be included with each unit and shall have the following: age and weight limit of the user, original design and configuration of the unit, operation of the unit, pre-operation checks, demonstration of unit, appropriate clothing and helmet, and maintenance. The maintenance instructions shall include: brake adjustments and service, tire inflation pressures, lubrication points including recommended lubricants, drive system specification and service instructions, frame inspection procedures, capacity by weight, maximum operating speeds, service and adjustment procedures for all components, and a phone number to secure maintenance or operating assistance from the manufacturer. Name and place of the business, manufacturer, importer, distributor, or seller shall be listed in the manual and on the retail box. Warning systems shall be in contrasting colors, permanent, conspicuous, and in sans serif style font.1.1 This consumer safety specification includes requirements for safe-use instructions and labeling to minimize the hazards to users of recreational powered scooters and pocket bikes. This specification is intended to cover safety instructions, labeling, and maintenance for products for:1.1.1 Children age eight to twelve for units limited to speeds 16 km/h (10 miles/h) or less, and1.1.2 Children age 13 and above for fast-moving units capable of achieving speeds of >16 km/h (>10 miles/h).1.2 This specification is intended to reduce hazards, other than those inherent to the users of these units during normal intended use and within manufacturers’ safety guidelines.1.3 This specification is not intended for non powered scooters (Consumer Safety Specification F2264), battery powered ride-on toys (Consumer Safety Specification F963), motorcycles, skateboards, all terrain vehicles (ATVs), go-karts (Practice F2007), fun-karts (Safety Guide F1928), snowmobiles, motorized trail bikes, lawn mowers, or motorized wheelchairs including mobility scooters.1.4 This specification is not intended for units designed for “Adult Use Only” and that are prominently labeled and marked as such.1.5 This specification is not intended for units designed or licensed for roadway use or regulated by transportation regulations (that is, Department of Transportation (DOT) or state).1.6 The values given in SI units are to be considered as the standard. The values given in parentheses are for information only.1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

定价： 0元 / 折扣价： 0 元

1.1 This standard applies to all walk-through metal detectors that are used to find metal contraband concealed or hidden on people.1.2 This standard describes baseline acceptable technical performance requirements, which includes metal object detection performance, safety (electrical, mechanical, fire), electromagnetic compatibility, environmental conditions and ranges, and mechanical durability. The requirements for metal detection performance are unique and, therefore, test methods for these parameters are provided, including the design of test objects. An agency or organization using this standard is encouraged to add their unique operationally-based requirements to those requirements listed in this baseline technical performance standard.NOTE 1: For ease of use, steps of test procedures in this standard are indicated by numbered lists.1.3 This standard describes the use of threat object exemplars, instead of actual threat objects, to test the detection performance of walk-through metal detectors.1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 843元 / 折扣价： 717 元 加购物车

4.1 Specific safety rules and procedures are important in order to minimize the risk of injury to persons in the general area of air soft guns.1.1 This practice is intended to satisfy the demand for basic safety information, which should be understood by each air soft game participant prior to the start of the player’s first game on the day of play.1.2 The information specifies rules of personal conduct, which might affect the safety of persons who are in close proximity to an air soft gun.1.3 The information includes procedures to be followed by every person who is in, or near, an area where air soft games are being played or air soft ammunition is being shot, and to the use of safety equipment related to air soft game or air soft target shooting activities. These procedures are to be followed any time an air soft gun is being handled.1.4 This standard is intended to be a useful tool for air soft game organizers, but it is not intended to eliminate the need for proper game supervision, conforming to Practice F2940.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 515元 / 折扣价： 438 元 加购物车

This specification covers minimum photometric requirements for newly applied photoluminescent (phosphorescent) safety materials used to provide supplemental markings of escape routes, emergency equipment, and obstructions along the escape route. This specification does not cover potentially diminished performance due to wear and tear and aging. The photoluminescent safety materials shall be tested and shall conform to optical requirements and to the specified values of on-site luminance, activation, and marking width.1.1 This specification covers minimum performance requirements for newly applied photoluminescent (phosphorescent) safety materials used to provide supplemental markings of escape routes, emergency equipment, and obstructions along the escape route. (see also Test Method E2073 and Guide E2030).1.2 This specification establishes minimum luminance values for photoluminescent (phosphorescent) markings.1.3 This specification applies to all types of photoluminescent (phosphorescent) markings, including but not limited to plastics, coatings, ceramics, films, etc.1.4 This specification does not cover potentially diminished performance due to wear and tear and aging.1.5 This specification applies only to photoluminescent (phosphorescent) markings emitting the majority of spectral energy within the 515 to 535 nanometer range.1.6 When reference is made regarding photoluminescence in the text of this standard, it implies phosphorescence.1.7 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

定价： 0元 / 折扣价： 0 元

1.1 This practice establishes the certification requirements for less lethal aerosol devices used by law enforcement, corrections officers, and other public safety officers.1.1.1 This practice is intended to be used by certification bodies and by purchasers and suppliers in the procurement of less lethal aerosol devices that meet Specification E3187/E3187M.1.1.2 The performance, testing, labeling, documentation, and reporting requirements for certification are specified in Specification E3187/E3187M.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车

This practice covers the safety requirements for applying the design, construction, and operation of machinery and equipment used in metal casting operations. These operations include sand preparation, molding, and core making; melting and pouring; and cleaning and finishing. This practice does not apply to die casting operations. This aim of this specification is to minimize the possibility of injury to operating and maintenance personnel while working on, or in the vicinity of, the specified equipment.1.1 This practice covers the requirements of applying the design, construction, and operation of the machinery and equipment used in metal casting operations—sand preparation, molding and core making, melting and pouring, and cleaning and finishing. This practice does not apply to die casting operations.1.2 Purpose—The requirements of this practice, including the training of supervisors and employees, are intended to minimize the possibility of injury to operating and maintenance personnel while working on, or in the vicinity of, the specified equipment. Compliance with this practice, in conjunction with OSHA regulations, provides a relatively safe environment, which is a fundamental requisite in helping to prevent occupational injuries.1.3 Application: 1.3.1 New Installations—After the date of publication, all new installations within the scope of this specification shall be in conformance with its requirements. Any existing machine installation moved to a new plant or another location in the same plant is deemed a new installation when it is installed in the new location. However, an existing installed machine (former installation) that is moved for a short distance, for example, to provide additional aisle space, is not deemed to be a new installation.1.3.2 Existing Installations—After the approval date of this practice, installations existing on, or before, this date shall be modified as necessary to be in conformance with all requirements of this practice. Where it is not practical to modify an existing facility in conformance with this practice, deficiencies shall be noted and plans for compliance shall be included in any future facility or equipment changes. Those facilities and equipment on order or in the process of construction on the date of publication of this practice shall be considered as an existing installation. This practice applies to existing equipment if it lacks the necessary employee protection (personal protective equipment or administrative controls).1.4 The values stated in inch/pound units are to be regarded as the standard. The values in brackets are for information only.1.5 The text of this practice references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 843元 / 折扣价： 717 元 加购物车

This specification establishes requirements for safety signage and labels for fitness equipment and fitness facilities. Product safety signs and labels shall be classified according to the relative seriousness of the potential hazards. The classifications shall be noted by the signal words danger, warning and caution. Fitness facility signs are classified as general safety signs and shall use signal words such as safety first, be careful and think. The label design for fitness equipment and fitness facility safety sign design are presented in details.1.1 This specification establishes requirements for safety signage and labels for fitness equipment as defined in 3.1.3 and fitness facilities as defined in 3.1.4. It provides for the design, placement, and minimum wording required.1.2 It is the intent of this specification to set guidelines for warnings and signage to be placed on fitness equipment and in fitness facilities where the intended users are 13 years old and older.1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车

4.1 The inclusion of the following paragraph, or a suitable equivalent, in any standard (preferably after the section on ) is due notification that the apparatus and reagents required in that standard are subject to the recommendations set forth in these practices.  “Apparatus and Reagents—Apparatus and reagents required for each determination are listed in separate sections preceding the procedure. Apparatus, standard solutions, and certain other reagents shall conform to the requirements prescribed in ASTM Practices E50, for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials.”  TABLE 1 Chemical Reagents Specified in ASTM Methods for Chemical Analysis of MetalsName Formula* Acetic acid CH3COOHAcetone CH3COCH3Acetylacetone (2,4-pentanedione) CH3COCH2COCH3Alizarin-Red-S C6H4COC6H-1,2-(OH)2-3-SO3NaCOAluminon (aurintricarboxylic acid-ammonium salt) (4-HOC6H3-3-COONH4)2C:C6H-3-(COONH4):OAluminum metal (99.9 % min) Al* Aluminum metal (sheet or rolled foil) AlAluminum ammonium sulfate Al2(NH4)2(SO4)4·24H2OAluminum nitrate Al(NO3)3·9H2OAluminum sulfate Al2(SO4)3·18H2OAluminum oxide, fused (Alundum)  1-Amino-2-naphthol-4-sulfonic acid NH2C10H5(OH)SO3HAmmonium acetate CH3COONH4Ammonium benzoate C6H5COONH4Ammonium bifluoride NH4FHFAmmonium bisulfate NH4HSO4Ammonium bisulfite NH4HSO3Ammonium carbonate (NH4)2CO3* Ammonium chloride NH4Cl* Ammonium citrate CH2(COONH4)C(OH)(COOH)CH2COONH4Ammonium fluoride NH4F* Ammonium hydroxideA NH4OHAmmonium iodide NH4IAmmonium molybdate (NH4)2MoO4* Ammonium heptamolybdate tetrahydrate (NH4)6Mo7O24·4H2OAmmonium nitrate NH4NO3* Ammonium oxalate NH4OCOCOONH4·H2O* Ammonium phosphate, dibasic (diammonium acid phosphate) (NH4)2HPO4* Ammonium persulfate (ammonium peroxydisulfate) (NH4)2S2O8* Ammonium sulfate (NH4)2SO4* Ammonium tartrate NH4OCO(CHOH)2COONH4Ammonium thiocyanate NH4SCNAmmonium vanadate NH4VO3Antimony metal (powder) SbAntimony trichloride SbCl3* Arsenic trioxide As2O3Asbestos (for use with Gooch crucible)     Barium Chloride BaCl2·2H2OBarium diphenylamine sulfonate (C6H5NHC6H4-4-SO3)2Ba* Benzoic acid C6H5COOHα-Benzoin oxime (benzoin anti-oxime) C6H5CHOHC:NOHC6H5Beryllium sulfate BeSO4·4H2OBismuth metal (99.9 % min) BiBoric acid H3BO3Bromocresol green (3′,3",5′,5"-tetrabromo-m-cresolsulfonephthalein) C6H4SO2OC(C6H-3,5-Br2-2-CH3-4-OH)2Bromocresol purple (5′,5"-Dibromo-o-cresolsulfonephthalein) C6H4SO2OC(C6H2-3-CH3-5-Br-4-OH)2Bromine (liquid) Br2Bromophenol blue (3′,3",5′,5"-tetrabromophenolsulfonephthalein) C6H4SO2OC(C6H2-3,5-Br2-4-OH)21-Butanol CH3CH2CH2CH2OHButyl acetate (normal) CH3COOCH2CH2CH2CH3   * Cadmium chloride CdCl2·21/2 H2OCadmium chloride, anhydrous CdCl2* † Calcium carbonate (low-boron) CaCO3Carbon dioxide (gas) CO2Carbon dioxide (solid) CO2Carbon tetrachloride CCl4Carminic acid 1,3,4-(HO)3-2-C6H11O6C6COC6H-5-COOH-6-OH-8-CH3CO* Chloroform CHCl3Cinchonine C19H22N2OCitric acid HOC(COOH)(CH2COOH)2Cobalt metal CoCobalt sulfate CoSO4Coke  Congo red test paper  Copper metal (99.9 % min) Cu* Copper metal (powder or turnings) CuCopper metal (P-free) CuCopper metal (Mn, Ni, and Co-free, less than 0.001 % of each) CuCopper-rare earth oxide mixture  m-Cresol purple (m-cresolsulfonephthalein) C6H4SO2OC(C6H3-2-CH3-4-OH)2Cupferron C6H5N(NO)ONH4Cupric chloride CuCl2·2H2O* Cupric nitrate Cu(NO3)2·3H2O* Cupric oxide (powder) CuOCupric potassium chloride CuCl2·2KCl·2H2O* Cupric sulfate CuSO4·5H2OCurcumin (2-CH3OC6H3-1-OH-4-CH:CHCO)2CH2   Devarda's alloy 50Cu-45Al-5ZnDiethylenetriamine pentaacetic acid ([[(carboxymethyl)imino]bis(ethylenenenitrilo)] tetraacetic acid) ((HOCOCH2)2NCH2CH2)2NCH2COOH* Dimethylglyoxime CH3C:NOHC:NOHCH3N,N′ Diphenylbenzidine C6H5NHC6H4C6H4NHC6H5Diphenylcarbazide (1,5-diphenylcarbohydrazide) C6H5NHNHCONHNHC6H5* Disodium (ethylenedinitrilo) tetraacetate dihydrate See (ethylenedinitrilo) tetraacetic acid disodium saltDithiol (toluene-3,4-dithiol) CH3C6H3(SH)2Dithizone (diphenylthiocarbazone) C6H5NHNHCSN:NC6H5   Eriochrome black-T (1(1-hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic acid sodium salt) 1-HOC10H6-2-N:N-1-C10H4-2-OH-4-SO3Na-6-NO2* EDTA (Disodium salt) See (ethylenedinitrilo) tetraacetic acid disodium salt* Ethanol C2H5OH* Ethyl ether (diethyl ether) C2H5OC2H5* (Ethylenedinitrilo) tetraacetic acid disodium salt HOCOCH2(NaOCOCH2)NCH2N(CH2COONa)CH2COOH·2H2OEthylene glycol monomethyl ether (2-methoxy-ethanol) CH3OCH2CH2OH   * Ferric chloride FeCl3·6H2O* Ferric nitrate Fe(NO3)3·9H2OFerric sulfate Fe2(SO4)3·nH2O* Ferrous ammonium sulfate Fe(NH4)2(SO4)2·6H2O* Ferrous sulfate FeSO4·7H2OFluoroboric acid HBF4Fluorescein, sodium salt 2NaOCOC6H4C:C6H3-3(:O)OC6H3-6-ONaFormaldehyde HCHO* Formic acidA HCOOH   Gelatin  Graphite CGlass wool  Glycerol CH2OHCHOHCH2OH   Hydrazine sulfate NH2NH2·H2SO4* Hydrobromic acidA HBr* Hydrochloric acidA HCl* Hydrofluoric acidA HFHydrogen chloride gas HCl* Hydrogen peroxide H2O2Hydrogen sulfide gas H2SHydroquinone 1,4-(OH)2C6H4* Hydroxylamine hydrochloride NH2OH·HCl* Hypophosphorous acidB H3PO2   Invert sugar  * Iodine I2Iron metal or wire (99.8 % min) FeIsopropyl ether (CH3)2CHOCH(CH3)2   Lead metal Pb* Lead acetate Pb(CH3COO)2Lead chloride PbCl2* Lead nitrate Pb(NO3)2Litmus  Lithium fluoride LiF   Magnesium metal (Sn-free) MgMagnesium perchlorate, anhydrous Mg(ClO4)2* Magnesium sulfate MgSO4·7H2OManganese metal (99.8 % min) MnManganous nitrate Mn(NO3)2Manganous sulfate MnSO4·H2OMannitol CH2OH(CHOH)4CH2OHMarble chips  * Mercuric chloride HgCl2* Mercury Hg* Methanol CH3OHMethyl isobutyl ketone (4-methyl-2-pentanone) CH3COCH2CH(CH3)2* Methyl orange (p[[p-dimethylamino)phenyl]azo]benzenesulfonic acid sodium salt) 4-NaOSO2C6H4N:NC6H4-4-N(CH3)2Methyl purple formula unknown, patented* Methyl red (o -[[(p-dimethylamino)phenyl]azo]benzoic acid) 4-(CH3)2NC6H4N:NC6H4-2-COOHMolybdenum metal (99.8 % min) MoMolybdic acid, anhydride (molybdenum trioxide) MoO3Molybdic acid (ammonium paramolybdate) Assay: as MoO3—85 %Morin, anhydrous (2′,3,4′,7-penta hydroxyflavone) 5,7-(HO)2C6H2 OC(C6H3-2,4-(OH)2):C(OH)CO   β-Naphthoquinoline (5,6-benzoquinoline) C10H6CH:CHCH:NNeocuproine (2,9-dimethyl-1,10-phenanthroline) (CH3)2C12H6N2·12H2ONickel metal (99.8 % min) NiNickel metal (sheet) NiNickelous nitrate Ni(NO3)2·6H2ONickelous sulfate NiSO4·6H2O* Nitric acidA HNO3Nitrogen gas (oxygen-free) N2Nitrogen, liquid N2m-Nitrophenol NO2C6H4OH1-Nitroso-2-naphthol(α-nitroso-β-naphthol) NOC10H6OHNitroso-R-salt (1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt) 1-NOC10H4-2-(OH)-3,6-(SO3Na)2   Osmium tetraoxide OsO4Oxalic acid (COOH)2Oxygen gas O2   * Perchloric acidA HClO41,10-Phenanthroline (o -phenanthroline) CH:CHCH:NC:CCH:CHC:CN:CHCH:CH·H2O* Phenolphthalein C6H4COOC(C6H4-4-OH)2* Phosphoric acid H3PO4Piperidine NH(CH2)4CH2Platinized quartz  Platinized silica gel  Platinum gauze Pt* Potassium biphthalate 1-KOCOC6H4-2-COOHPotassium bisulfate KHSO4* Potassium bromate KBrO3* Potassium bromide KBr* Potassium chlorate KClO3* Potassium chloride KCl* Potassium chromate K2CrO4Potassium columbate 4K2O·3Cb2O5·16H2O* Potassium cyanide KCN* Potassium dichromate K2Cr2O7* Potassium ferricyanide K3Fe(CN)6Potassium ferrocyanide K4Fe(CN)6·3H2O* Potassium fluoride KF·2H2O* Potassium hydroxide KOH* Potassium iodate KIO3* Potassium iodide KIPotassium iodide starch paper  * Potassium nitrate KNO3* Potassium m-periodate KIO4* Potassium permanganate KMnO4Potassium persulfate K2S2O8Potassium phosphate, monobasic KH2PO4* Potassium pyrosulfate K2S2O7* Potassium sulfate K2SO4Potassium tantalum fluoride K2TaFPotassium thiocarbonate K2CS3* Potassium thiocyanate KSCNPyrogallic acid (pyrogallol) C6H3-1,3-(OH)3   Quinine sulfate (C20H24N2O2)2·H2SO4·2H2O8-Quinolinol (8-hydroxyquinoline) HOC6H3N:CHCH:CH   Sebacic acid HOCO(CH2)8COOHSelenium (powder) SeSilicon dioxide (silica) SiO2* Silver nitrate AgNO3Soda-lime  Soda-mica mineral (CO2 absorbent)  Sodium acetate CH3COONaSodium arsenite NaAsO2Sodium azide NaN3* Sodium bicarbonate NaHCO3* Sodium bismuthate NaBiO3Sodium bisulfate see sodium hydrogen sulfate* Sodium bisulfate, fused see sodium hydrogen sulfate, fusedSodium bisulfite NaHSO3* Sodium borate Na2B4O7·10H2O* Sodium carbonate, anhydrous Na2CO3Sodium chlorate NaClO3Sodium chloride NaClSodium citrate HOC(COONa)(CH2COONa)2·2H2OSodium cyanide NaCNSodium diethyldithiocarbamate (C2H5)2NCSSNa·3H2OSodium dimethylglyoximate CH3C(:NONa)C(:NONa)CH3·8H2OSodium diphenylamine sulfonate C6H5NHC6H4-4-SO3NaSodium dithionite (hydrosulfite) Na2S2O4* Sodium fluoride NaFSodium hydrogen sulfate NaHSO4Sodium hydrogen sulfate, fused A mixture of Na2S2O7 and NaHSO4* Sodium hydroxide NaOHSodium hypophosphite NaH2PO2·H2OSodium molybdate Na2MoO4·2H2OSodium nitrate NaNO3Sodium nitrite NaNO2Sodium oxalate NaOCOCOONaSodium perchlorate NaClO4Sodium peroxide Na2O2Sodium phosphate, dibasic, anhydrous Na2HPO4Sodium pyrophosphate Na4P2O7·10H2OSodium pyrosulfate Na2S2O7Sodium sulfate, anhydrous Na2SO4Sodium sulfide Na2S·9H2OSodium sulfite Na2SO3·7H2OSodium sulfite, anhydrous Na2SO3Sodium thiocyanate NaSCN* Sodium thiosulfate Na2S2O3·5H2O* Sodium tungstate Na2WO4·2H2O* Stannous chloride SnCl2·2H2O* Starch (C6H10O5)xSuccinic acid HOCOCH2CH2COOHSulfamic acid NH2SO3HSulfatoceric acid (ceric sulfate) H4Ce(SO4)45-Sulfosalicylic acid 2-HOC6H3-1-COOH-5-SO3H·2H2OSulfur dioxide gas SO2* Sulfuric acidA H2SO4* Sulfurous acidA H2SO3   Talc  * Tartaric acid HOCO(CHOH)2COOHTest lead PbTetrapropylammonium hydroxide (CH3CH2CH2)4NOHThioglycollic acid (mercaptoacetic acid) CH2SHCOOHThiourea NH2CSNH2Tin metal (99.9 %min) SnTitanium dioxide TiO2Titanium metal (low Sn) TiTriethanolamine (2,2′,2"-nitrilotriethanol) (CH2OHCH2)3N   Uranium oxide U3O8* Uranyl nitrate UO2(NO3)2·6H2OUrea NH2CONH2   Zinc (99.9 % min) ZnZinc metal (S-free) ZnZinc oxide ZnOZinc sulfate ZnSO4·7H2OZirconium oxide ZrO2Zirconium metal ZrZirconyl chloride ZrOCl2·8H2O(A) * Reagent on which ACS specifications exist.† ACS specification exists but does not cover all requirements.For concentration of laboratory reagent, see Table 2.(B) Contains at least 50 % H3PO2.4.2 It is assumed that the users of these practices will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly-equipped laboratory.1.1 These practices cover laboratory apparatus and reagents that are required for the chemical analysis of metals, ores and related materials by standard methods of ASTM. Detailed descriptions of recommended apparatus and detailed instructions for the preparation of standard solutions and certain nonstandardized reagents will be found listed or specified in the individual methods of analysis. Included here are general recommendations on the purity of reagents and protective measures for the use of hazardous reagents.1.2 These recommendations are intended to apply to the ASTM methods of chemical analysis of metals when definite reference is made to these practices, as covered in Section 4.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazards are given in Section 8.NOTE 1: The use of the verb “shall” (with its obligatory third person meaning) in this standard has been confined to those aspects of laboratory safety where regulatory requirements are known to exist. Such regulations, however, are beyond the scope of these practices.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 646元 / 折扣价： 550 元 加购物车

1.1 This standard specifies safety and performance requirements aimed at providing safer soccer goals and thereby reducing injuries and fatalities.1.2 This specification applies to all soccer goals with a total weight greater than 40 lb when weighed in accordance with 7.1.1 and 7.1.2.1.3 This specification supersedes Specification F2056 – 09.1.4 This specification supersedes Specification F2673 – 08.1.5 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 646元 / 折扣价： 550 元 加购物车

This consumer safety specification addresses incidents associated with corded baby monitors that were identified by the U.S. Consumer Product Safety Commission (CPSC), including strangulations as a result of entanglement in cords. It establishes requirements for corded baby monitors, including audio monitors, video monitors, and motion sensor monitors. It also provides requirements for labeling, instructional material and packaging, and is intended to minimize injuries to children resulting from normal usage and reasonably foreseeable misuse or abuse of baby monitors. This specification also addresses calibration and standardization, general requirements, test methods, product marking and labeling, and instructional literature.1.1 This consumer safety specification establishes requirements for corded baby monitors, including audio monitors, video monitors, and motion sensor monitors. It also provides requirements for labeling, instructional material and packaging.1.1.1 This consumer safety specification is intended to minimize injuries to children resulting from normal usage and reasonably foreseeable misuse or abuse of baby monitors.1.2 No product produced after the approval date of this consumer safety specification shall, either by label or other means, indicate compliance with this specification unless it conforms to all applicable requirements contained herein, before and after all testing.1.3 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车

1.1 This safety specification establishes requirements for devices intended to address the risk of injury and death associated with accidental falls through open windows by children five years old and younger.NOTE 1: This safety specification is not intended to meet the unique requirements of Americans With Disabilities Act (ADA).1.2 This safety specification applies only to window fall prevention devices, window fall prevention screens, and fall prevention window guards that are to be used on windows that are not intended for escape (egress) and rescue (ingress).NOTE 2: Specification F2090 addresses window fall prevention devices (releasable), including window opening control devices (WOCD(s)) for windows intended for emergency escape and rescue and any other window not covered by this safety specification.1.3 This safety specification applies only to devices intended to be applied to windows installed at heights of more than 75 ft7 (23 m) above ground level in multiple family dwelling buildings. This safety specification is not intended to apply to windows below 75 ft (23 m) because all windows below 75 ft (23 m) that are operable and that meet the requirements for emergency escape and rescue openings could be used as a possible secondary means of escape.8NOTE 3: Users of this safety specification should consult local authorities for other requirements that may apply to the use or installation, or both, of products covered by this safety specification.1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5 This standard does not purport to address all safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and to determine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车

1.1 This consumer safety specification establishes safety performance requirements, test methods, and labeling requirements to minimize the hazards to children presented by diaper changing tables as identified in the introduction.1.2 This specification is intended to apply to diaper changing tables for commercial use. It is intended for use with children up to 3.5 years of age and weighing less than 50 lbs.1.3 No diaper changing table produced after the approval date of this consumer safety performance specification shall, either by label or other means, indicate compliance with this specification unless it conforms to all requirements herein.1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.5 The following precautionary caveat pertains only to the test method portion, Section 7, of this consumer safety specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车

1.1 This consumer safety specification establishes minimum requirements for the design and performance of bunk beds. It also contains requirements for labeling and instructional material.1.2 This consumer safety specification is intended to minimize accidents to children resulting from normal use and reasonably foreseeable misuse or abuse of bunk beds. This consumer safety specification is written within the current state of the art of bunk bed technology and does not address bunk beds that are blatantly misused or are used in a careless manner that disregards warning statements and safety instructions provided with each bunk bed.1.3 For the purpose of this consumer safety specification, a bunk bed (hereinafter referred to as a bed) is defined as any structure that includes at least one sleeping surface in which the underside of any of its foundations is over 30 in. (762 mm) from the floor.1.4 This consumer safety specification does not address bunk beds for institutional use (for example, in prisons, military facilities, dormitories, and so forth).1.5 The values stated in inch-pound units, as well as any specified ISO/ANSI standard hardware, are to be regarded as the standard. The values given in parentheses are for information only.1.6 The following safety hazards caveat pertains only to the test methods portion, Section 5, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车