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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Beskrivelse: Upchurch Scientific® Frit-In-A-Ferrule™, P-371X, Super Flangeless™ ferrule, PEEK, sort, Til rør udv. Ø: ⅛" mm, Porøsitet: 0,5 µm, 172 bar, Tykkelse: 1,57 mm, Slagvolumen: 1,41 μl, Frit Ø ext.: 2,39 mm, Sintrede materialer: Rustfrit stål, Ringmateriale: Rustfrit stål
Varenummer: UPCHP-371X
UOM: 1 * 10 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific® Frit-In-A-Ferrule™, P-372, flangeless ferrule, PCTFE, grøn, Til rør udv. Ø: ⅛" mm, Porøsitet: 2,0 µm, 34 bar, Tykkelse: 1,57 mm, Slagvolumen: 1,69 μl, Frit Ø ext.: 2,39 mm, Sintrede materialer: Rustfrit stål, Ringmateriale: Rustfrit stål
Varenummer: UPCHP-372
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific® Frit-In-A-Ferrule™, P-370, Super Flangeless™ ferrule, PEEK, ufarvet, Til rør udv. Ø: ⅛" mm, Porøsitet: 2,0 µm, 172 bar, Tykkelse: 1,57 mm, Slagvolumen: 1,69 μl, Frit Ø ext.: 2,39 mm, Sintrede materialer: Rustfrit stål, Ringmateriale: Rustfrit stål
Varenummer: UPCHP-370
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific®, A-337 semi-prep frit, Porøsitet: 20,0 µm, Tykkelse: 1,6 mm, Frit Ø ext.: 19,1 mm, Sintrede, volumen: 152 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 22,4 mm, Ringmateriale: ETFE
Varenummer: UPCHA-337
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific®, A-331X semi-prep frit, Porøsitet: 10,0 µm, Tykkelse: 1,6 mm, Frit Ø ext.: 19,1 mm, Sintrede, volumen: 141,9 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 22,4 mm, Ringmateriale: ETFE
Varenummer: UPCHA-331
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific®, A-316 filtersamling til opløsningsmidler, med A-102 fritte, Rustfrit stål, Porøsitet: 0,5 µm, 414 bar, Slagvolumen: 1,3 µl, Sintrede materialer: Rustfrit stål
Varenummer: 554-1783
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific®, A-122 semi-prep frit, Porøsitet: 20,0 µm, Tykkelse: 1,6 mm, Frit Ø ext.: 4, 8 mm, Sintrede, volumen: 9,7 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 6,5 mm, Ringmateriale: PCTFE
Varenummer: UPCHA-122
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific®, A-224 replacement frit, Porøsitet: 20,0 µm, Tykkelse: 1,6 mm, Frit Ø ext.: 4,8 mm, Sintrede, volumen: 9,7 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 6,5 mm, Ringmateriale: PTFE
Varenummer: 554-2204
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific®, A-332 semi-prep frit, Porøsitet: 2,0 µm, Tykkelse: 1,6 mm, Frit Ø ext.: 19,1 mm, Sintrede, volumen: 141,9 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 22,4 mm, Ringmateriale: ETFE
Varenummer: UPCHA-332
UOM: 1 * 5 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Upchurch Scientific®, A-120 semi-prep frit, Porøsitet: 20,0 µm, Tykkelse: 1,6 mm, Frit Ø ext.: 3,2 mm, Sintrede, volumen: 3,7 µl, Sintrede materialer: Rustfrit stål, Ring ext. Ø: 6,4 mm, Ringmateriale: PCTFE
Varenummer: UPCHA-120
UOM: 1 * 1 Items
Leverandør: UPCHURCH SCIENTIFIC


Beskrivelse: Frit, Unidense type, Porøsitet: 2,0 µm, Tykkelse: 1,02 mm, Frit Ø ext.: 12,70 mm, Sintrede, volumen: 45,20 µl, Sintrede materialer: Titan
Varenummer: JOURJR-2FR8TI-5
UOM: 1 * 5 Items
Leverandør: VICI JOUR RESEARCH


Beskrivelse: Frit, Unidense type, Porøsitet: 10,0 µm, Tykkelse: 1,02 mm, Frit Ø ext.: 12,70 mm, Sintrede, volumen: 51,66 µl, Sintrede materialer: Titan
Varenummer: JOURJR-10FR8TI-5
UOM: 1 * 5 Items
Leverandør: VICI JOUR RESEARCH


Beskrivelse: Frit, Unidense type, Porøsitet: 2,0 µm, Tykkelse: 0,76 mm, Frit Ø ext.: 1,59 mm, Sintrede, volumen: 0,71 µl, Sintrede materialer: Titan
Varenummer: JOURJR-2FR1TI-5
UOM: 1 * 5 Items
Leverandør: VICI JOUR RESEARCH


Beskrivelse: Frit, Unidense type, Porøsitet: 2,0 µm, Tykkelse: 1,52 mm, Frit Ø ext.: 25,40 mm, Sintrede, volumen: 180,80 µl, Sintrede materialer: Titan
Varenummer: JOURJR-2FR1KTI-5
UOM: 1 * 5 Items
Leverandør: VICI JOUR RESEARCH


Beskrivelse: Frit, Unidense type, Porøsitet: 2,0 µm, Tykkelse: 1,02 mm, Frit Ø ext.: 6,35 mm, Sintrede, volumen: 11,30 µl, Sintrede materialer: Titan
Varenummer: JOURJR-2FR4TI-5
UOM: 1 * 5 Items
Leverandør: VICI JOUR RESEARCH


Beskrivelse: Frit, Unidense type, Porøsitet: 2,0 µm, Tykkelse: 0,76 mm, Frit Ø ext.: 3,18 mm, Sintrede, volumen: 2,83 µl, Sintrede materialer: Titan
Varenummer: JOURJR-2FR2TI-5
UOM: 1 * 5 Items
Leverandør: VICI JOUR RESEARCH


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