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
固相萃取
HEAD FOR GAS WASHING BOTTLES, WITH 2 SCREW-THREADS GL 14, DRECHSEL WITH SINTERED DISC P1
PE-TUBING,TRANSPARENT,FLEXIBLE, I.D. 12 MM, WALL THICKNESS 2 MM
BETABASIC 4 3UM 100X1MM COLUMN
FILTER FLASK, ERLENMEYER SHAPE, WITH SIDE TUBE, BOROSILICATE GLASS, WITH SAFETY-PVC-COATING, 2000
Reacti-Block铝块M-1,与5ml反应小瓶一起使用
OIML F1级不锈钢砝码套装
NOT LONGER AVAILABLE !
双酚S;4,4'-二羟基二苯砜
(德国KNF) 微型隔膜真空泵及压缩机