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
FS CAP SUPELCOWWAX-10 30M 0.75MM 1.0UM
2-溴乙醚
Rtx-OPP 气相色谱柱 30m 0.53mm ID 0.83um
碳酸钙纯度标准物质
甲基磺酸, extra pure, 99%
N-乙基乙二胺
CENTRIFUGE TUBES, 50 ML, CONICAL BOTTOM, GRADUATED, HEAVY WALL, WITH SCREW CAP, O.D. 34 MM, LENGTH
SAFETY WASHING BOTTLES, 500 ML, PE, W.SAFETY DELIVERY JET, YELLOW, 'HEPTAN'
Swinnex换膜过滤器,13mm
(Z)-氟嘧菌酯 标准品