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
肾上腺素溶液,100ppm
倍硫磷
1H,1H,2H,2H-Perfluorooctane sulfonic acid 标准品
Bromophos methyl Solution 100ug/ml in Hexane
Naphthalene (13C6) Solution 100ug/ml in n-Nonane
2-(Dimethylaminomethyl)-3-hydroxy pyridine (无证书)
dl-Camphoric anhydride (无证书)
氯酯磺草胺 BePure-21417XA
狗脊农残空白质控样 BQC4124031308B
中国药典-盐酸滴定液