Chromatography - Bartelt

ChromatographyChromatography columns/HPLCLLG CHROMATOGRAPHY CATALOGUE11HPLC columns with NUCLEODUR ® PhasenNUCLEODUR ® C18 - C 8 Gravity nonpolar high density phasesavailable as octadecyl (C18 -USP L!) and octyl (C8 - USP L7) modificationsPore size 110 Å; particle sizes 1.8µm, 3µm and 5µm for C18, 1.8 and 5µm for C87, 10, 12 and 16µm particles for preparative separations on requestcarbon content 18 %C for C18 , 11%C for C8ideal for method developmentallows HPLC at pH extremes (pH 1 - 11)suitable for LC/MS due to low bleeding characteristicsrecommended for overall sophisticated analytical separationsoptimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants; herbicides;phytopharmaceuticals; immunosppressantsMACHEREY-NAGELEC analytical columns NUCLEODUR ® C8 Gravity, 1.8µmparticle size 1.8µm, 11% CMACHEREY-NAGELInt.diam.mm2.03.04.04.62.03.04.04.6Length PK Cat. No.mm3030303050505050111111114.004 5634.004 5644.004 5654.004 5664.004 5594.004 5604.004 5614.004 562EC analytical columns NUCLEODUR ® C8 Gravity, 5µmparticle size 5µm, 11% CMACHEREY-NAGELInt.diam.mm2.03.04.04.62.03.04.04.62.03.04.04.62.03.04.04.6Length PK Cat. No.mm50505050125125125125150150150150250250250250Guard columns for EC columns NUCLEODUR ® C8 Gravity, 5µm11111111111111114.004 5434.004 5444.004 5454.004 5464.004 5474.004 5484.004 5494.004 5504.004 5514.004 5524.004 5534.004 5544.004 5554.004 5564.004 5574.004 558MACHEREY-NAGELType PK Cat. No.for 2 and 3 mm i.d.for 4 and 4.6 mm i.d.Guard columns for EC columns require guard column adapter EC (Cat. No. 7.081 898)334.004 7194.004 720VarioPrep preparative columns NUCLEODUR ® C8 Gravityparticle size 5µm, 11%CMACHEREY-NAGELAvailable on request.EC analytical columns NUCLEODUR ® C18 Gravity, 1.8µmparticle size 1.8µm, 18% CMACHEREY-NAGEL60Int.diam.mm2.03.04.04.62.03.04.04.6Length PK Cat. No.mm3030303050505050E & OE.111111114.004 3924.004 3934.004 3944.004 3954.004 3964.004 3974.004 3984.004 399