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4 WAY CONNECTORS PP, ? 6 mm (Nominal)
LiChroCART 25-4,LiChroprep 60 Si 5-20μm定制柱
气相填充柱
HIGH VACUUM NEEDLE VALVE STOPCOCK, TM "WITAFLO", WITH PTFE-NEEDLE VALVE, STRAIGHT, BORE 3 MM, L.
2-羟基-5-碘吡啶
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR. 450, RANGE cST 500-2500 MM2/S, K: 2,5 CALIB
气相色谱柱，TRACE TR-FAME 气相柱, 30m, 0.25mmID, 0.25μm 液膜厚度
ZORBAX SB C-18柱
SCREW FOR BOTTLES NARROW MOUTH PE 10 ML ST.14
塑料磨口夹
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