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
Aromatic Volatile Organic Compounds Mixture #2 - 502.2/524.2,8021A,8260A (repkg) 2000ug/ml in Methan
ADENINE(RG) 标准品
25组分校准混标(方法624) 标准品
PUNYW25572136 2-Chloro-acetoacetic acid
First Standard® 乙腈中恶草酸溶液, 1000μg/mL
2-(4,6-Dichloro-2-methyl-phenoxy)-propionic acid,certified 标准品
PAH Mixture-8270 2000ug/ml in Methylene chloride:Benzene (50:50)
盐酸氨丙啉
替米考星
水质标样-镁