微信公众号随时随地查标准

QQ交流1群(已满)

QQ群标准在线咨询2

QQ交流2群

购买标准后,可去我的标准下载或阅读
ASTM D3899-93e2 Standard Specification for Rubber Contraceptives-Vaginal Diaphragms (Withdrawn 2002) Withdrawn, No replacement 发布日期 :  1970-01-01 实施日期 : 

1.1 This specification covers requirements for contraceptive vaginal diaphragms, hereafter called diaphragms.1.2 Vaginal barrier devices known as cervical caps and vaginal sponges are not included in this specification.

定价: 0元 / 折扣价: 0

在线阅读 收 藏

This specification covers contraceptive vaginal diaphragms but does not cover other vaginal barrier devices such as cervical caps, vaginal sponges, and female condoms. The products are classified into three types according to structure and should be manufactured from elastomeric polymer dome with a metal reinforced peripheral rim or a rim made of other suitable materials. The diaphragms should pass rim and spring compression tests, tensile tests, and elongation at break tests.1.1 This specification covers requirements for contraceptive vaginal diaphragms, hereafter called diaphragms.1.2 Vaginal barrier devices known as cervical caps, vaginal sponges and female condoms are not included in this specification.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 加购物车

在线阅读 收 藏

This specification covers the minimum requirements for individually packaged male condoms made from natural rubber latex and intended for single use. This specification does not cover the following: (1) specifications for lubricants or other dressing materials that may be applied to condoms and (2) safe and proper use of condoms. The applicability of this specification is as a design guideline and a reference test specification and not to be a routine quality control specification for condom manufacturing operations. The condoms and any dressing materials applied to them shall not liberate substances that are known to be toxic, sensitizing, locally irritating, or otherwise harmful to the general population under normal conditions of use. The requirements for the following are detailed: (1) sampling plan (2) sample handling, (3) process controls, (4) lot, (5) dimensional test for length, width, and thickness, (6) determination of tensile properties of rubber contraceptives such as breaking force, tensile strength, and ultimate elongation, as is and subjected to accelerated aging test, (7) air burst properties such as burst pressure and burst volume, and (8) leakage. The concept of repeatability and reproducibility for precision and bias of the tests are defined. Requirements for package integrity, labeling, and storage are specified as well.1.1 This specification covers the minimum requirements for individually packaged male condoms made from natural rubber latex and intended for single use. This specification does not cover the specifications for lubricants or other dressing materials that may be applied to condoms except as noted in 3.2.1.2 This specification is intended to assist buyers in obtaining condoms of consistent quality. The safe and proper use of condoms is excluded from the scope of this specification.1.3 The applicability of this specification is as a design guideline and a reference test specification. It is not intended to be a routine quality control specification for condom manufacturing operations.1.4 The annexes in this specification include important information, such as that on apparatus or materials, that is a mandatory part of the specification but too detailed for inclusion in the main text.1.5 The appendixes in this specification contain information intended to provide guidance only and are not a mandatory part of the specification.1.6 It shall be the responsibility of the manufacturer for any condom design that falls outside the specifications of this standard to determine testing methodology and substantiate the appropriateness of that methodology to assure the quality of the condoms to the purchaser and to the government regulatory authority having jurisdiction.1.7 Regulatory bodies may require additional information, such as clinical data, to support the condom sizes subject to this standard.1.8 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

定价: 646元 / 折扣价: 550 加购物车

在线阅读 收 藏
3 条记录,每页 15 条,当前第 1 / 1 页 第一页 | 上一页 | 下一页 | 最末页  |     转到第   页