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
4.4'-Thiobis(2.6-di-tert-butylphenol)
甲拌磷亚砜
4-Chlorobutyronitrile (无证书)
2,2',3,4,6,6'-Hexachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
trans-Chlordane Solution 100ug/ml in Methanol
5-Acetylamino-6-amino-3-methyluracil Hydrate
对苯醌 标准品
加乐麝香HHCB
PCB No. 63,10ng/ul 标准品
Fluoride @ 100ug/ml in Water