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
圆底塑料螺纹口离心管
绿色倾倒环,耐温140?C,GL45
硅烷化 组合装 透明 DP 套装
硅胶G板
石英棉
转接头,F Luer转1/4-28 F(本色,ETFE)
VOLUMETRIC FLASKS, 25 ML, CLASS-A, WITH ST-PE- STOPPERS, ST 12/21, WITH SPOUT
GAS WASHING BOTTLES, DRECHSEL, WITH SINTERED DISC, COMPL. 100 ML, P 2
TAMPER-PROOF PPN SCREW CAPS FOR WIDE NECK SQUARE BOTTLES, BLUE
(定制产品)5种元素ICP-MS混标,Cd/Cu/Mg/Pb/Rh,溶于2% HNO3