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5%SILAR -10C ON CHROMOSORB WAW DMCS 80-100MESH GLASS GC-8A 2
ELECTROL.VESSEL F.60728010
小号塑料物证袋
N,N,N',N'-Tetramethyl-p-phenylenediamine
气其他
PVC-TUBING,TRANSPARENT, FLEXIBLE, WITH ARMATION, I.D.8 MM, WALL THICKNESS 3 MM
ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH GL 10 580x10 MM ST 29/32 KF/LF 25/100
TUBINGS, AR-GLASS, TUBING LENGTH APPROX. 1500 MM
次水杨酸铋
硫氰酸钠