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2-Amino-4,6-dimethoxypyrimidine-d6
Methyl-a-chloroacrylate (无证书)
4-Pregnen-11β,17α-diol-3,20-dione-2,2,4,6,6,21,21,21-d8 标准品
TRIMETHOXYISOFLAVONE,4',6,7-(RG) 标准品
呋喃丹/克百威(符合:GB 2763-2016)
6-苄基腺嘌呤-D5同位素标准品
HCH (BHC), Technical
右美沙芬溶液, 100ppm
Thyodene (无证书)
2.4-Dichlorobiphenyl Solution 100ug/ml in Hexane (无证书)