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
结晶紫指示剂
SILICONE RUBBER SEALING FOR GL 18 THREADS WITH PTFE WASHER, 16 X 10 MM
(定制混标)4种ICP-MS元素混标 标准品
用于NALGENE瓶和细口大瓶(带螺旋盖)的Flexible Top WorksTMSystems,聚丙烯盖,白金硅胶衬垫,NALGENE盖尺寸83B,3端口, 1X 3/8 2X 1/4"ID
Ca空心阴极灯
THERMOSTATIC REACTION VESSELS, NW 60, UNGRADUATED, 250 ML, 100 X 60 X 150 MM
15ml Centrifuge w/750 MgSO 4250 PSA C18 250 GCB 10个/包装
1-吡咯烷基丁腈
玻璃填充柱,Agilent6890,FID
ENFT-14 Tygon ST R3603 reel of 10 m