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GB/T 23296.22-2009
GB/T 23296.22-2009 Food contact materials—Determination of isocyanates in plastics—High performance liquid chromatography
Abstract
This standard specifies the method for determining the content of isocyanate in plastics used in food contact materials.
This standard is applicable to the determination of isocyanate content in food contact materials made of polyurethane.
This standard stipulates that the lower limits for the determination of toluene-2,6-diisocyanate, diphenylmethane-4,4’-diisocyanate, toluene-2,4-diisocyanate, naphthalene-1,5-diisocyanate, phenyl isocyanate, and cyclohexyl isocyanate in polyurethane plastics are all 0.1 mg/kg.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 23296.22-2009 |
| CCS | Food hygiene |
| ICS | Items and materials that come into contact with food |
| Implement Date | 2009-09-01 |
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