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
CHROMATOGRAPHIC-COLUMNS, AT THE TOP ST-SOCKET 14/23, ST-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINI
电极
24种多环芳烃混标
钨(W)标准溶液
Spacer 50um for 612541xx
Magnetic stirring-bar, PTFE, circulus, length 52 mm
DROPPING FUNNELS, CYL., WITH PRESSURE EQUALIZING GRADUATED, NEEDLE VALVE-STOPCOCK, W. PTFE-NEEDLE
PK1 FUSED SILICA RESTRICTOR FOR VARIAN &
针头组件,1290/1260 Infinity LC 自动进样器 ;
Schraubkapppe blau/Screw cap blue 10 ml