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Trace Elements in Soil (contains lead from paint)
2-巯基苯并噻唑,TECH级 正己烷/丙酮(96:4)中
二氟沙星-D3 BePure-22068
TETRACHLOROBISPHENOL A (RING-13C12, 99%) 标准品
4-氨基-6-氯-1,3-苯二磺酰胺
Germanium Powder (Ge) 99.999%(有证书)
4,4′-Dihydroxybiphenyl-d8 (rings-d8) 标准品
Flurprimidol Solution 100ug/ml in Methanol
对氧磷 BePure-24681XC
7,12-Dimethylbenz[a]anthracene 标准品