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
计时器
透析袋(截留分子量7000)
脂肪醇聚氧乙烯醚,AEO-9
非那西丁熔点标准物质
25ul手动进样针,固定式针头,具有PTFE 头推杆
ADAPTERS, REDUCTION ADAPTERS, CONE ST 45/40, SOCKET ST 29/32
WINDOW THERMOMETER, -40 TO + 50°C, SUBDIVIDED IN 1/1°C, SCALE ON WHITE PLASTIC BASE, WITH INSERT
100x3mm 3um Hypersil GOLD Amino
定性滤纸(100个/包)
2-氯-4-硝基苯甲醚