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5,5'二硫代双(2-硝基苯甲酸)(DTNB)
L-抗坏血酸
ASTM SPECIFIC-GRAVITY-HYDROMETER FOR OFFICIALLY TESTING, TP. 60/60 °F WITH LEAD BALLAST, SCALE 10
LiChroCART 10-2,Chirasep DNb G 5μm定制柱
TISSUE CULTURE TUBE, BORO. PLAIN TOP, TUBE ? 16 X 125 MM, COVERSLIP SIZE 10,5 X 22/35 MM WINDOW
FLOW-CONTROLLER, SAN, TRANSLUCENT, TUBING I.D. 6,5-10 MM
3,5-二甲基金刚烷-1-羧酸
SCREW THREAD, WITH CONE ST 19/26, GL 25/10, SEAL: 22X10, LENGTH 65 MM, ONLY GLASS PARTS
标准试管模块 15/16mm 12孔
SCREW THREAD TUBES, SVL 22, LENGTH 200 MM, DURAN