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ELECTRODES EQUIVALENT TO METROHM ELECTRODES 6.0452.100
刻度移液管,SILBERBRAND ETERNA, B级,2类(标称量程刻度位于顶端),2:0.02 ml
正辛基硼酸
AQUASIL C18 3UM 30X3MM COLUMN
CD-WAX气相毛细管色谱柱
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: AVIATION FUEL,
Zinc Fluoride Tetrahydrate
柠檬酸镁,十四水
Disposable nitrile gloves, size 7-8 (M), powder-free Case = 100 pcs.
ASTM SPECIFIC-GRAVITY-HYDROMETER, 86 H, L. 300 MM, SCALE: 0.850-0.900 : 0.0005 SP.GR.