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
具塞尖底刻度离心管
SPHERICAL JOINTS, BALL, INCHES SIZE, KS 13/5, DURAN
气其他
ION SEL.EL.CN WOC SGJ
水质标样-氯仿中敌敌畏
D -色氨酸苄酯盐酸盐
SCREW CAPS, TOP WITH HOLE, GL 14
PLATE HOLDER F.CERAN LAB.PROTECT.PLATES
STIRRER MAGNETS Boxed Magnet Sets
FLASK, ROUND BOTTOM, 100 ML, ST 29/32