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
3,4-二甲基苯酚(标准品)
Ampicillin trihydrate, Comet assay grade
2-Amino-5-methyl-3-thiophenecarbonitrile
Pullulan Standard 110'000, certified according to DIN 标准品
First Standard® 氯苯胺灵
PUNYW25637121 Elvitegravir-d8
23种磺胺混标(GB/T 21316-2007)
密度 0.9098g/ml @ 20°C 标准品
乙拌磷亚砜/砜拌磷
Benz[a]anthrancene-7,12-dione