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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 23296.23-2009 |
Food contact materials - Polymer - Determination of 1,1,1-trimethylolpropane in food simulants - Gas chromatography 食品接触材料 高分子材料 食品模拟物中1,1,1-三甲醇丙烷的测定 气相色谱法 |
China National Standards methylol |
 English PDF |
| GB/T 5543-2006 |
Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend 树脂整理剂 总甲醛含量、游离甲醛含量和羟甲基甲醛含量的测定 |
China National Standards methylol |
English PDF |
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