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PUNYW25273212 Clofazimine Related Compound 2
Tartrazine (E102)
甲磺草胺 标准品
Phenethyl acetate (无证书)
Carisoprodol Related Compound A 标准品
Performance Check Mixture - 525.2 500ug/ml in Toluene
2-Chloro-6-methoxybenzonitrile (无证书)
Germanium - Ge metal, 99.999%, 5% Oxalic Acid(有证书)
14种农药混标
二硫化碳中7种苯系物混合溶液标准物质(7种VOC)