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HYPERSIL GOLD 5UM 250X2.1MM COLUMN
3-溴-4-氟甲苯
SPRAYER FOR CHROMOTOGRAPHY, WITH ERLENMEYER FLASKS 100 ML, ST 14/23, (BALL HEAD)
SCREW CAPS PP GL 18 FOR BOTTLES NARROW NECK 50,100 ML
正辛烷
DENSITY-HYDROMETERS,VARIOUS RANGES, 1.000-1.500 : 0.005 G/CM3
连续分液器吸头PD-吸头,0.5 ml,BIO-CERT?,独立包装,规格编码
Bunsen burner, air regulation, tube ? 11 mm, length 130 mm, with stopcock, with flame stabilizer, natural gas, made of nickel-plated brass
岛津配件
NOT LONGER AVAILABLE !