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
有机流动相GPC标样-聚乙烯醇缩丁醛, 宽MWD; Organic GPC/SEC StandardsPoly(Vinyl Butyral), Broad MWD; , Mw 92300, Mn 23700 IV 1.036; IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
硫酸双氢链霉素
Individual Pesticides Standard 标准品
赤霉素
Phenylarsine oxide (无证书)
Stainless Steel, Cr (SAE 420)
灭害威
Indium Oxide (In2O3) 99.999%(有证书)
乙基谷硫磷(益棉磷) BePure-20487XI
N-Acetyl-S-(3-amino-2-hydroxy-3-oxopropyl)-L-cysteine 1,1-dimethylethyl Ester
呋虫胺溶液, 100ppm