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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 36921-2018 |
Determination of vitamin B2, vitamin B3 and vitamin B6 in toothpaste—High performance liquid chromatography 牙膏中维生素B2、维生素B3和维生素B6的测定-高效液相色谱法 |
China National Standards Determination vitamin B3 |
 English PDF |
| GB/T 29664-2013 |
Determination of vitamin B3(Nicotinic acid and Nicotinamide) in cosmetics - HPLC and HPLC-MS/MS 化妆品中维生素B3（烟酸、烟酰胺）的测定 高效液相色谱法和高效液相色谱串联质谱法 |
China National Standards Determination vitamin B3 |
English PDF |
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