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异丙醇胺
疏水性PTFE针式滤器
ASTM-THERMOMETER (SOLID STEM), WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: PRECISION,
DU-ETFE CYLINDER COMP.10ML
储液器接头,用于12,20,35cc小柱
联环己烷
4-乙烯基苯基硼酸
EXTRACTION THIMBLES, MADE OF FAT-FREE FILTER PAPER, FOR EXTRACTOR CAPACITY 30ML, I.D. 22 MM, HEIGHT
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, CYLINDRICAL, ROUND BOTTOM, GRADUATED, DISTRIBUTION RING FOR STABILIZING MEDIA, DN 200, 10000 ML, GL 18, VALVE 10 MM,
BOTTLES, CONICAL SHOULDER, 50 ML, ST 14/15, SODA-GLASS, NARROW MOUTH, ST-GLASS STOPPER, PLASTIC C