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
针铁矿
PUNYW25314470 Metaxalone Related Compound A
敌草净 BePure-21705YB
Glycerol monoricinoleate (无证书)
1.2.3.6.7.8-Hexahydropyrene
联苯三唑醇 Bepure-GBW(E)083019
94691, Benzo[ghi]fluoranthene (purity) 标准品
2-己酮
反-2,顺-6-壬二醛
4,4'-DDOH PESTANAL, 250 MG (2,2-BIS(4-CH 标准品