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
101硅烷化白色担体(40-60目)
WATER ESTIMATOR ACC. TO DEAN STARK, COMPLETE WITH MEASURING TUBE 2 ML:0,05 ML
(定制产品)7种元素ICP-MS混标,Ge/Bi/In/Sc/Y/Rh/Li,100mg/L溶于5% HNO3
SUPELPRO 2 POSITION 10 PORT VALVE, PEEK
OXFORD TIPS 250:1000 μl (1.000 pcs)
CNW 11mm 去活透明钳口自动进样瓶(带刻度、书写)
Sep-Pak CN SPE小柱, Vac 3cc, 500mg
ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH PIVOT 640x16 MM ST 45/40 KF/LF 50/150
1-己硫醇
刻度移液管,BLAUBRAND ,AS级,1类(零刻度位于顶端),5:0.05 ml