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China GB Standards List

 GB/T 33871-2017  
Test method of total volatile organic compounds(TVOC), benzene and styrene in toner—Thermal desorption-chromatography

墨粉中总挥发性有机化合物(TVOC)、苯和苯乙烯的测定 热脱附-气相色谱法
 GB/T 33649-2017  
Determination of oxygenates and aniline compounds in motor gasoline—Gas chromatography

车用汽油中含氧化合物和苯胺类化合物的测定 气相色谱法
 GB/T 33309-2016  
Determination of vitamin B6 ( pyridoxine, pyridoxine hydrochloride, pyridoxine fatty acid esters and pyridoxal 5-phosphate ) in cosmetics—High performance liquid chromatography

化妆品中维生素B6(吡哆素、盐酸吡哆素、吡哆素脂肪酸酯及吡哆醛 5-磷酸酯)的测定 高效液相色谱法
 HJ 812-2016  
(Determination of Water Soluble Cations (Li +, Na +, NH4 +, K +, Ca2 +, Mg2 +) Ion chromatography)

水质 可溶性阳离子(li+、na+、nh4+、k+、ca2+、mg2+)的测定 离子色谱法

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