- Standard No.
- GB/T 5009.125-2003
- Language
- Chinese
- Release Date
- 2003
- Published By
- 中华人民共和国国家卫生和计划生育委员会
- Replace By
-
GB 31604.19-2016
- Lastest
-
GB 31604.19-2016
- Replace
-
GB/T 14966-1994
- Scope
- This standard specifies the method for the determination of caprolactam by high performance liquid chromatography. This standard applies to the determination of caprolactam in nylon 6 resin and molded products polymerized with caprolactam as raw material. The detection limit of this method is 2ng, based on the injection 10μL, the minimum detection concentration is 0.2mg/L.
GB/T 5009.125-2003 history
- 2016 GB 31604.19-2016 National food safety standard Determination of caprolactam and migration of food contact materials and products
- 2003 GB/T 5009.125-2003 Determination of 6-caprolactam in nylon 6 resin and its products
- 1994 GB/T 14966-1994 Analytical method for hygienic standards of caprolactam for nylon 6 resin and molded products
GB/T 5009.125-2003 has been changed from GB/T 14966-1994 Analytical method for hygienic standards of caprolactam for nylon 6 resin and molded products.
GB/T 5009.125-2003 was changed to GB 31604.19-2016 National food safety standard Determination of caprolactam and migration of food contact materials and products.