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-n-Nonylbiphenyl
(办证) 4,4-DDT D8 标准品
p-Aminobenzoyl hydrazide (无证书)
3.4-Dichlorobiphenyl (无证书)
Alachlor D3 (methoxy D3) 100 ng/μL in Acetone
Propargite,10ng/ul 标准品
Glycidyl Myristate
91887, PORCINE MUSCLE (CHLORAMPHENICOL B 标准品
DSMA 标准品
40989, PLASTIC FILM (OVERALL MIGRATION I 标准品