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
六种苯系物混标定制(苯,甲苯,乙苯,邻二甲苯,对二甲苯,间二甲苯)
Propamocarb Solution 100ug/ml in Toluene
CUST. STD. CHLOROMETHANE IN METHANOL 900 UG/ML (MOQ 3 X 1ML) 标准品
丹参素钠 供含量测定
15种氯代除草剂混标(HJ1070)
Racemic Tiagabine Hydrochloride Mixture
2,4-Dimethylheptane
Methylene Chloride in Methanol (Nominal Mass Fraction, 0.01 g/g)
Antipyrine
Dimethyl acetylenedicarboxylate (无证书)