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
Teflon连接管组件,包括1/8”垫圈,1/3”螺母
11MM聚丙烯螺口 样品瓶
水分分析仪
SUCTION FILTER FUNNELS, BUECHNER, PORCELAIN, GLAZED, FILTER-DISC 110 MM, ACC. TO DIN 12905
十六烷 GCS(沃凯)
HR2凝胶柱
INTERNAL CENTER RINGS, O-RING SEALS MADE OF PTFE/PTFE VITON, 15 MM VE= 1 STUECK
3-甲基戊二酸
夹具