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
SINGLE WAY STOPCOCKS, COMPLETE WITH HOLLOW KEY WITH GLASS HANDLE, BORE 8 MM, NS 24, DURAN
SIL G-25 silica 60玻璃板
针头/在线过滤器,聚丙烯外壳;Teflon*PTFE滤膜,孔径0.45um
MULTIPLE ADAPTERS, 3 NECKS, CONE ST 29/32, SOCKETS ST 14/23
水中高锰酸盐指数(COD锰法)
棕色样品瓶 聚四氟乙烯 瓶盖
2′-氯-5′-(三氟甲基)苯乙酮
CHROMOSORB 102,100/120气相填料
DOSIPET 10 ml
DURAN? Mixing cylinder, without graduation and stopper, NS 45/40, 2000 ml