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2,6-二氯-4-甲基苯甲酸甲酯
BOILER FEED-WATER-THERMO-HYDROMETERS TP. 20°C, WITH LEAD BALLAST RANGE: 1-0-2:0,1, NOMINAL RANGE
Hypersil BDS Phenyl 保护柱柱芯 4个/包装
SiliaPlate? C18 (scored) (24 positions)h vial connectorornes/box)ET NS-STOPPER00 ML, DURAN
Transferpette? S 10 - 100 μl密封圈(含弹簧)
SPB-624 气相毛细管柱
AUTOM. BURETTES, 50ML: 0,1, DIN-B, WITHOUT STOPCOCK, LAT. STOPCOCK, SOLID ST-GLASS-PLUG, WITH 2 LT
硅酮过氧化物 id 3.00mm standard tubing reel of 5m
乙酸镉二水合物
Norprene Chemical ID 12.7 mm WS 3.2 mm