Esta buscando: Filtros de precolumnas

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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Descripción: Avantor® Hichrom, Frits for 7,75 mm I.D. columns, 9,525 mm column Ø, Porosidad: 2,0 µm, Grosor: 1,016 mm, Materiales sinterizados: Acero inoxidable
Numero del catalogo: HICHHI-126
UOM: 1 * 10 UN
Proveedor: Avantor


Descripción: CHROMABOND®, CHROMABOND® Flash DL 330, PE filter elements, 60,0 mm ID
Numero del catalogo: MANA732987FE
UOM: 1 * 100 UN
Proveedor: MACHEREY-NAGEL


Descripción: CHROMABOND®, CHROMABOND® Flash DL 200, PE filter elements, 60,0 mm ID
Numero del catalogo: MANA732986FE
UOM: 1 * 100 UN
Proveedor: MACHEREY-NAGEL


Descripción: CHROMABOND®, CHROMABOND® Flash DL 4, PE filter elements, 12,4 mm ID
Numero del catalogo: MANA732980FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL


Descripción: CHROMABOND®, CHROMABOND® Flash DL 40, PE filter elements, 26,4 mm ID
Numero del catalogo: MANA732983FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL


Descripción: CHROMABOND®, CHROMABOND® Flash DL 80, PE filter elements, 30,8 mm ID
Numero del catalogo: MANA732984FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL


Descripción: CHROMABOND®, CHROMABOND® Flash DL 120, PE filter elements, 36,0 mm ID
Numero del catalogo: MANA732985FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL


Descripción: CHROMABOND®, CHROMABOND® Flash DL 15, PE filter elements, 21,2 mm ID
Numero del catalogo: MANA732981FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL


Descripción: CHROMABOND®, CHROMABOND® Flash DL 25, PE filter elements, 21,2 mm ID
Numero del catalogo: MANA732982FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL


Descripción: HPLC precolumn filter, inline with 0,5 μm stainlesss steel filter element, PEEK, negro, Porosidad: 0,5 µm, 345 bar
Numero del catalogo: MICS49650-005
UOM: 1 * 10 UN
Proveedor: MICROSOLV


Descripción: TCI OPTI-SOLV™ mini filter, Porosidad: 0,5 µm
Numero del catalogo: TCIAS1455-3CLM
UOM: 1 * 3 UN
Proveedor: TCI


Descripción: Precolumn filter, Acero inoxidable, Porosidad: 2,0 µm, 1000 bar, Volumen barrido: 0,68 µl
Numero del catalogo: JOURJR-69230-2
UOM: 1 * 1 UN
Proveedor: VICI JOUR RESEARCH


Descripción: Precolumn filter, Acero inoxidable, Porosidad: 0,5 µm, 1000 bar, Volumen barrido: 0,68 µl
Numero del catalogo: JOURJR-69230-05
UOM: 1 * 1 UN
Proveedor: VICI JOUR RESEARCH


Descripción: Replacement cap frits, 4 mm ID, for 3,0 - 4,6 mm ID analytical columns, Porosidad: 2,0 µm
Numero del catalogo: REST25022
UOM: 1 * 5 UN
Proveedor: Restek


Descripción: Replacement cap frits, 4 mm ID, for 3,0 - 4,6 mm ID analytical columns, Porosidad: 0,5 µm
Numero del catalogo: REST25023
UOM: 1 * 5 UN
Proveedor: Restek


Descripción: Replacement cap frits, 2 mm ID, for 1,0 - 2,1 mm ID analytical columns, Porosidad: 2,0 µm
Numero del catalogo: REST25057
UOM: 1 * 5 UN
Proveedor: Restek


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