如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
丙酮中硫敌草
Carbon Monoxide in Nitrogen (Nominal 100 μmol/mol)
b-Naphthyl acetate (无证书)
2.5-Dimethyl-1.5-hexadiene
联苯菊酯 Bepure-GBW(E)082521
丁酮威砜 BePure-20835
ASTM D5442 C16-C44 线性标准品
Allyl glycidyl ether
野马追
3-O-Acetyl Ezetimibe-d4 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester