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
Ion Chromatography StandardNitrate 10000 mg/L ± 0.5% in H2O, 500 ml
IMPAQ 硅胶
Humonics Optiflow流量计,Model 650
胖度移液管,BLAUBRAND , AS级,50 ml,单刻度,同一批次
四草酸氢钾PH缓冲液
(±)-α-Tocopherol (Vitamin E)标准品
Symmetry C8 色谱柱
SILICONE RUBBER SEALS, PTFE-PROTECTED, GL 80
Cyanocobalamin (Vitamin B12)标准品
3%醋酸钠溶液制备硅胶G板
GAS WASHING BOTTLE,DRECHSEL, W.SCREW THREAD, GL45, TUBING-CONNECTIONS GL14, 500 ML, WITHOUT SINTE