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
Trihalomethanes Mixture (repkg) 100ug/ml in Methanol
First Standard® 甲醇中磺胺硝苯溶液,1000μg/mL
Refinery gasoline oxygenate free
THAPSIGARGIN(RG) 标准品
Di-n-pentyldisulfide
Hexylcaine Hydrochloride
盐酸羟胺-15N
非草隆 BePure-22885
五氯苯酚醋酸酯 标准品
Bt11 MAIZE (nominal 10 % GMO)