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
1,2,3,4,7,8-Hexachlorodibenzofuran 标准品
Method 601 - Purgeable Halocarbons 标准品
52670, Ti6 Al4 V alloy (O) 标准品
Purgeable Internal Standards mixture 2000ug/ml in Methanol
一癸酸甘油酯
2,4,6-Trichlorobiphenyl 99% (BZ# 30) 标准品
11种农药混标(GB 23200.12-2016 LC组C)
Surrogate Mixture-8260 2000ug/ml in Methanol
alpha-2,4-Trichloroacetophenon,certified 标准品
Adenine Hydrochloride-15N5