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
CHROMATOGRAPY-COLUMNS, WITH ST-SOCKET 14/23, ST-PTFE-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING
1,4-二溴-2,5-二氟苯
DESSICATOR DISCS, ? 141 mm
样品瓶 8X40 透明 外壳 1ML W/聚乙烯
填充柱 Chromosorb 101 60/80
CORK STOPPERS, TOP DIA. 36 MM, BOTTOM DIA. 32 MM, LENGTH 27 MM,
Eco滴定仪含电极无忧包-8(非水电极+ 50ml)
多氯联苯 (Aroclor 1254)标样
MSA/Auer CO2检测管,10个/包;
Suction bulb, PVC, size 3, for 40 ml pipettes, with hole ? 6 mm, bulb ? 48 mm