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
WEBSEAL 垫子 滚轴
甲酸苄酯
Straight Through Connector, Screw Clamp
塑料广口瓶(方形)500ml
DURAN? Vacuum desiccator DN 300 with plane flange and porcelain plate, with NOVUS standard ground joint (NS 24/29), junction tube in the lid and stopc
LABORATORY BOTTLES 500 ML, GREEN GRADUATED IN A COLOR CODE SYSTEM, BOROSILICAT GLASS 3.3, ISO 4796
2,4-二氨基-6-苯基-1,3,5-三嗪
RECEIVING ADAPTERS, BENT, WITH SVS HOSE CONNECTION, BOROSILICATE GLASS, SOCKET ST 14/23, CONE ST 14/23
水中二甲胺
氯化铂(Ⅱ)