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-吲哚丁酸
Thullium - 4% HNO3(有证书)
Amrinone Related Compound A
ETHYL PARABEN (ETHYL 4-HYDROXYBENZOATE) (RING-13C6, 99%)标准品
久效威砜
盐霉素钠盐
Nickel antimonate (无证书)
2.2'.4.4'.6.6'-Hexabromobiphenyl Solution(无证书)
叶枯酞代谢物
b-Propiolactone Solution 1000ug/ml in Toluene