Imprimir…

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.


192  results were found

Refinar resultados Ordenado por

Sort Results

Vista lista Vista Extendida (Nueva)
SearchResultCount:"192"

Valore los resultados de su búsqueda

Image Unavailable-7329-06

J.T.Baker® BAKERBOND®, Frits de PTFE para columnas de vidrio de 8 ml

Descripción: J.T.Baker® BAKERBOND®, Frits de PTFE para columnas de vidrio de 8 ml
Numero del catalogo: 7329-06
UOM: 1 * 250 UN
Proveedor: Avantor

Certificados


Product Image-MANA732987FE

CHROMABOND®, CHROMABOND® Flash DL 330, PE filter elements, 60,0 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 330, PE filter elements, 60,0 mm ID
Numero del catalogo: MANA732987FE
UOM: 1 * 100 UN
Proveedor: MACHEREY-NAGEL
Product Image-MICS49650-005

HPLC precolumn filter, inline with 0,5 μm stainlesss steel filter element, PEEK, negro, Porosidad: 0,5 µm, 345 bar

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
Product Image-MANA732980FE

CHROMABOND®, CHROMABOND® Flash DL 4, PE filter elements, 12,4 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 4, PE filter elements, 12,4 mm ID
Numero del catalogo: MANA732980FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL
Product Image-MANA732983FE

CHROMABOND®, CHROMABOND® Flash DL 40, PE filter elements, 26,4 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 40, PE filter elements, 26,4 mm ID
Numero del catalogo: MANA732983FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL
Product Image-MANA732984FE

CHROMABOND®, CHROMABOND® Flash DL 80, PE filter elements, 30,8 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 80, PE filter elements, 30,8 mm ID
Numero del catalogo: MANA732984FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL
Product Image-MANA732985FE

CHROMABOND®, CHROMABOND® Flash DL 120, PE filter elements, 36,0 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 120, PE filter elements, 36,0 mm ID
Numero del catalogo: MANA732985FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL
Product Image-MANA732981FE

CHROMABOND®, CHROMABOND® Flash DL 15, PE filter elements, 21,2 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 15, PE filter elements, 21,2 mm ID
Numero del catalogo: MANA732981FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL
Product Image-MANA732982FE

CHROMABOND®, CHROMABOND® Flash DL 25, PE filter elements, 21,2 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 25, PE filter elements, 21,2 mm ID
Numero del catalogo: MANA732982FE
UOM: 1 * 250 UN
Proveedor: MACHEREY-NAGEL
Product Image-MANA732986FE

CHROMABOND®, CHROMABOND® Flash DL 200, PE filter elements, 60,0 mm ID

Descripción: CHROMABOND®, CHROMABOND® Flash DL 200, PE filter elements, 60,0 mm ID
Numero del catalogo: MANA732986FE
UOM: 1 * 100 UN
Proveedor: MACHEREY-NAGEL
Image Unavailable-TCIAS1455-3CLM

TCI OPTI-SOLV™ mini filter, Porosidad: 0,5 µm

Descripción: TCI OPTI-SOLV™ mini filter, Porosidad: 0,5 µm
Numero del catalogo: TCIAS1455-3CLM
UOM: 1 * 3 UN
Proveedor: TCI
Image Unavailable-JOURJR-69230-5

Precolumn filter, Acero inoxidable, Porosidad: 5,0 µm, 1000 bar, Volumen barrido: 0,68 µl

Descripción: Precolumn filter, Acero inoxidable, Porosidad: 5,0 µm, 1000 bar, Volumen barrido: 0,68 µl
Numero del catalogo: JOURJR-69230-5
UOM: 1 * 1 UN
Proveedor: VICI JOUR RESEARCH
Image Unavailable-JOURJR-69230-2

Precolumn filter, Acero inoxidable, Porosidad: 2,0 µm, 1000 bar, Volumen barrido: 0,68 µl

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
Image Unavailable-JOURJR-69230-05

Precolumn filter, Acero inoxidable, Porosidad: 0,5 µm, 1000 bar, Volumen barrido: 0,68 µl

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
Product Image-REST25057

Replacement cap frits, 2 mm ID, for 1,0 - 2,1 mm ID analytical columns, Porosidad: 2,0 µm

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
Product Image-REST25022

Replacement cap frits, 4 mm ID, for 3,0 - 4,6 mm ID analytical columns, Porosidad: 2,0 µm

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
49 - 64 of 192