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Custom-VOC-Mix 223 1000 ?g/mL in Methanol. Short expiry date due to chemical nature of component(s)
哒嗪硫磷
PUNYW25828419 Ephedrine Impurity 1 (L-Phenylacetyl Carbinol)
二甲硝咪唑兽药纯度标准物质
Potassium - 1% HNO3(有证书)
1,2,3-三氯苯标准溶液
GBW(E)061896 邻苯二甲酸丁苄酯
Vigabatrin Related Compound E 标准品
C30 17β(H),21α(H)-Hopane, 100μg/ml in iso-octane [Moretnane]
LEAD GLASS 标准品