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奶粉中的重金属(包含Pb92μg /kg、Cr58μg /kg、Cd194μg /kg)
4-Hydroxybenzoic-2,3,5,6-d4 Acid 标准品
BROMO-2-NAPHTHYL-b-D-GLUCOPYRANOSIDE, 6-(RG) 标准品
Dicamba Solution In Acetone
n-Eicosanyl-d41 Alcohol 标准品
Dioctyl ether (无证书)
PUNYW26681237 Bepridil Impurity 1
Triflumizole
1.5-Naphthalene disulfonic acid sodium salt (无证书)
二甲硝咪唑/地美硝唑同位素D3 BePure-22233