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ASTM-THERMOMETER (SOLID STEM), WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED, ASTM TYPE: SAYBOLT VISC
THREE PART RETAINING DEVICE, COMPLETE, FOR STOPCOCK KEYS, THREADED, HOLLOW, FOR NS 24 + 29,2, GL 15
磁力搅拌子,PTFE材质,10x3 mm,圆柱形
实验室用品
刻度量筒,高型,SILBERBRAND ETERNA,B级,50:1 ml,玻璃底座
PTFE Temperature Probe, Thermocouple, Type K, Cable 4M,7 x 200mm, Ferrule L 40
PUNYW9801312 Norethisterone Enanthate
GLASS MARKING PENCILS, LEAD-CASED, BLUE, 1 PACK = 12 PCS
清洁水中的主要无机成分(软水)
透析袋夹