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
First Standard® 乙腈中孕酮-D9溶液,100μg/mL
Gallium Oxide (Ga2O3) 99.999%
4-Methylphenylisothiocyanate (无证书)
异稻瘟净-d7
N-[(2R,3S)-3-Amino-2-hydroxy-4-phenylbutyl]-N-(2-methylpropyl)-4-nitrobenzenesulfonamide Trifluoroac
4-tert-Butylcyclohexanol (无证书)
Procyazine Solution 100ug/ml in MTBE
丙溴磷溶液标准物质
ISO 7981-2 Single substance Kit
D-泛醇 标准品