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
6200 半面型防护面具(中号)
AQUARIUMS, HEAVY WALLED, WITH ROUGHLY GROUND RIM, L.180MM,W.180MM,H.130 MM SODA-GLASS
呋虫胺标准品
干燥剂(硅胶)AS0005
还原镍粉
6375-01 Tubing PFA id 1.65mm / reel of 7.5m
DC系列氮吹仪用巴斯德吸管转接口
邻甲基苯磺胺
PP BEAKER 120 (100X)
DISPENSER TIPS STERILE, 12,5 ml (100 pcs)