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
二异丁基氢化铝, 1M 溶于正己烷
铝制密封圈
2-烯丙氧基四氢吡喃
TCS 9.5mm 隔垫 50个/包装
WITOPETTOR 1000 UL, CONFORMITY CERTIFIED
CRUCIBLES WITH SINTERED DISC, GOOCH 30 ML, P2
DURAN Group Stainless steel (316L) GL 45 screw cap with PTFE surfaced Platinum-catalyzed silicon liner,
CD-1气相毛细管色谱柱
FACE ASSEMBLY O-RING FOR MSA SAMPLING
(2000型)BOSTON ROUND棕色样品瓶125ml