ASTM International

Standard Test Method for Determining Residual Vinyl Chloride Monomer Content in PPB Range in Vinyl Chloride Homo- and Co-Polymers by Headspace Gas Chromatography
 N D4443

Annotation

This test method is suitable for determining the residual vinyl chloride monomer (RVM) content of homopolymer and copolymers of vinyl chloride down to a level of ~5 ppb.

This test method is applicable to any polymer form, such as resin, compound, film, bottle wall, etc. that can be dissolved in a suitable solvent.

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. Specific hazard statements are given in Section 9 and Note 10.

NOTE 1—This standard is equivalent to ISO 6401.

*A Summary of Changes section appears at the end of this standard

Автоматический перевод:

Метод стандартной пробы для определения остаточного содержания винилхлоридмономера в диапазоне PPB в винилхлориде Homo-и сополимеры газовой хроматографией Headspace

Этот метод испытаний подходит для определения остаточного винилхлоридмономера (RVM) содержание гомополимера и сополимеры винилхлорида вниз к уровню ~5 частей на миллиард.