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2-丁烯二(三苯基膦)二溴化物
Pipet-X 电动吸液器
PRECISION DENSITY HYDROMETER DIN 12791, TY. 20°C, L. 430 MM TYPE L 20, RANGE 1,080 - 1,100 G/CM3
SAS HYPERSIL 5UM 150X2.1MM COLUMN
洗气瓶,PFA材质250 ml试剂瓶,PTFE材质带接口洗气瓶瓶盖,连烧结微孔
fisher 乙酸钙
PIPETTE BASKET, h 650 mm
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 29/32, ST-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING NUT, FUS
唑菌酯 标准品
OF311型无油空气压缩机