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
隐绿原酸
3,4-二氟苯乙酸
KECK QUICK PRESSURE COUPLINGS KK, COMPLETE WITH TUBING PARTS 2X4,5 MM
烧杯,低型,5000 ml,有刻度
气相色谱柱,TG-1301MS 30m x 0.32mm x 1.50μm
5-溴-3-氰基吡啶
二氯苯基钌(II)二聚体
VISCOMETERS,283 MM, F.TRANSP.LIQUIDS,CAP.3C, 600-3000 MM2/S,CONSTANT K 3,0 NON-CALIBRATED
HYPERCARB 5UM 250X2.1MM COLUMN
1000ul气密型进样针(含7cm针头,针头可更换)