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
正己烷中异丙草胺
具塞层析柱25X200
甲基磺酸乙酯
5-氯噻吩-2-甲醛
Wall mounting accessory,for VITLAB pipeo?
电缆
MAGNETIC STIRRING BARS, PTFE, OVAL FOR ROUND BOTTOM FLASKS, O.D. 15 MM, LENGTH 35 MM
Post-Column Reactor
麦芽汁琼脂培养基(无抗生素) 250g
尼龙膜