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
24-24MM PHENOL RESIN CONNECTOR, PK6
Boc-L-丙氨酸Merrifield树脂
4-氰基苯甲酰氯
POLYPROPYLENE 内插管
联苯单乙酮
Filter paper, qualitative, ? 125 mm, medium filtration Case = 100 pcs.
BECHER TPX SERIGR,, 3000 ml
FRACTIONATING COLUMNS, ACC. TO HEMPEL, W. VACUUM JACKET, CONE ST 14/23, SOCKET ST 14/23, EFFECTIVE LENGTH: 200 MM
1-金刚烷乙醇
1-甲基引唑-3-羧酸