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
O,O,S-Trimethylthiophosphate|Phosphorothioic acid, O,O,S-trimethyl ester|Trimethyl thiophosphate|Malathion impurity
CLP VOA INTERNAL SPIKING SOLUTION,1X1ML, MEOH 2000UG/ML 标准品
CNET acetoaldehyde solution, 10μg/ml (as acetoaldehyde) in acetonitorile
异阿魏酸(P) 标准品
4-Chloro-3.5-dinitrobenzotrifluoride (无证书)
噻唑磷/噻唑硫磷-d5
18种多氯联苯(HJ715/HJ743/HJ891/HJ922)
苄嘧磺隆
哌拉西林
氧异柳磷 BePure-23613
1,2,4-Trimethyl-5-nitrobenzene 标准品