Petroleum ether CHROMASOLV? for pesticide residue analysis, low boiling point hydrogen treated naphtha, bp 40-60 oC
英文名称：
Petroleum ether CHROMASOLV? for pesticide residue analysis, low boiling point hydrogen treated naphtha, bp 40-60 oC
订货要求：
4瓶/箱建议整箱或者凑单整箱订货，具体运费请询客服