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Du Søgte efter: Forkolonnefiltre og fritter

Precolumn filters are essential for protecting HPLC columns against particulate matter which can accumulate on the column frit, leading to split peaks and high backpressure. Sources of particles include mobile phases (especially when buffers are mixed with organic solvents), leaking pump and injector seals, and samples. Precolumn filters are also useful because changing the column frit is extremely difficult to do without disturbing the column packing, whereas changing the precolumn filter’s frit is easy, providing relatively inexpensive insurance against column damage.

Precolumn filters are essential for protecting HPLC columns against particulate matter which can accumulate on the column frit, leading to split peaks and high backpressure. Sources of particles include mobile phases (especially when buffers are mixed with organic solvents), leaking pump and injector seals, and samples. Precolumn filters are also useful because changing the column frit is extremely difficult to do without disturbing the column packing, whereas changing the precolumn filter’s frit is easy, providing relatively inexpensive insurance against column damage.


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Product Image-UPCHC-128-31

Upchurch Scientific®, C-128-31 frit, Porøsitet: 0,5 µm, Tykkelse: 0,71 mm, Frit Ø ext.: 1,0 mm, Sintrede, volumen: 0,1 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 3,17 mm, Ringmateriale: PEEK

Beskrivelse: Upchurch Scientific®, C-128-31 frit, Porøsitet: 0,5 µm, Tykkelse: 0,71 mm, Frit Ø ext.: 1,0 mm, Sintrede, volumen: 0,1 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 3,17 mm, Ringmateriale: PEEK
Varenummer: UPCHC-128-31
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC
Product Image-UPCHC-140-30

Upchurch Scientific®, C-140-30 frit, Porøsitet: 0,5 µm, Tykkelse: 1,57 mm, Frit Ø ext.: 4,8 mm, Sintrede, volumen: 6,5 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 6,45 mm, Ringmateriale: PCTFE

Beskrivelse: Upchurch Scientific®, C-140-30 frit, Porøsitet: 0,5 µm, Tykkelse: 1,57 mm, Frit Ø ext.: 4,8 mm, Sintrede, volumen: 6,5 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 6,45 mm, Ringmateriale: PCTFE
Varenummer: UPCHC-140-30
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC
Image Unavailable-JOURJR-68258

Precolumn filter kit, max.flow rate 30 ml/min, PEEK, Porøsitet: 0,5 µm, <350 bar, Slagvolumen: 11,5 µl, Sintrede materialer: Titan

Beskrivelse: Precolumn filter kit, max.flow rate 30 ml/min, PEEK, Porøsitet: 0,5 µm, <350 bar, Slagvolumen: 11,5 µl, Sintrede materialer: Titan
Varenummer: JOURJR-68258
UOM: 1 * 1 Items
Leverandør: VICI JOUR RESEARCH
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