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
2-Amino-1-(4’-methoxy-3’-sulfonamidophenyl)-2-propanone-d3 Hydrochloride
beta-Cypermethrin Solution in T-butylmethyl Ether
TESTOSTERONE(RG)(CALL) 标准品
速灭威农药标准物质
甲磺酸多沙唑嗪
9-Ethylfluorene
2-tert-Butylphenol (无证书)
PUNYW26218318 Xanthine
Zinc carbonate
First Standard® 甲醇中螺虫乙酯溶液,100μg/mL