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BUCHNER DISCS, ? 80 mm (10 pcs)
溴甲酚绿
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: PRECISION AST
气相色谱柱,TR-50MS 气相柱 30m x 0.25mm ID, 0.15μm 液膜厚度
氟苯标准品
五氯硝基苯溶液标准物质
PK6 70MM BUCHNER FUNNEL 25GM ALUMINA-B
3-溴-1-金刚烷甲酸
BEAKER WITH HANDLE, 1000 ML, TALL FORM, BOROSILICATE-GLASS, WITH GRADUATION AND SPOUT, AUTOCLAVA
丙酮中腐霉利(速克灵)