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® ACE®, Microbore HPLC precolumn filter, PEEK, Porosidad: 0,5 µm, Materiales sinterizados: Acero inoxidable
Numero del catalogo: ACE-HP205
UOM: 1 * 5 UN
Proveedor: Avantor


Descripción: Avantor® ACE®, Microbore HPLC precolumn filter, PEEK, Porosidad: 0,5 µm, Materiales sinterizados: Acero inoxidable
Numero del catalogo: ACE-HP210
UOM: 1 * 10 UN
Proveedor: Avantor


Descripción: BOLA, Replacement frits for suction filters, PTFE
Numero del catalogo: BOHLF766-08
UOM: 1 * 1 UN
Proveedor: Bohlender


Descripción: BOLA, Replacement frits for suction filters, PTFE
Numero del catalogo: BOHLF766-48
UOM: 1 * 1 UN
Proveedor: Bohlender


Descripción: PEEK, Porosidad: 2,0 µm
Numero del catalogo: 55215-U
UOM: 1 * 10 UN
Proveedor: Merck


Descripción: PEEK, Porosidad: 0,5 µm
Numero del catalogo: 55214-U
UOM: 1 * 10 UN
Proveedor: Merck


Descripción: Avantor® Hichrom, Frit removal tool
Numero del catalogo: HI-300
UOM: 1 * 1 UN
Proveedor: Avantor


Descripción: J.T.Baker® BAKERBOND®, Frits de PTFE para columnas de vidrio de 3 ml
Numero del catalogo: 7329-03
UOM: 1 * 250 UN
Proveedor: Avantor

Certificados


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


Descripción: Avantor® Hichrom, Frits, 0,750×0,700×0,881, Porosidad: 20,0 µm, Materiales sinterizados: Acero inoxidable
Numero del catalogo: HICHHI-677
UOM: 1 * 1 UN
Proveedor: Avantor


Descripción: Avantor® Hichrom, Frits, natural, Porosidad: 10,0 µm, Materiales sinterizados: Acero inoxidable
Numero del catalogo: HICHHI-601
UOM: 1 * 10 UN
Proveedor: Avantor


Descripción: Avantor® Hichrom, Frits, negro, Porosidad: 0,5 µm, Materiales sinterizados: Acero inoxidable
Numero del catalogo: HICHHI-115
UOM: 1 * 10 UN
Proveedor: Avantor


Descripción: Avantor® Hichrom, ColumnSaver fingertight precolumn filters, Para columna: 5 μm, Porosidad: 2,0 µm
Numero del catalogo: HI-685
UOM: 1 * 10 UN
Proveedor: Avantor


Descripción: Avantor® Hichrom, HI-704, filtro de precolumna de acero inoxidable, Para columna: —, Porosidad: 2,0 µm
Numero del catalogo: 554-7722
UOM: 1 * 1 UN
Proveedor: Avantor


Descripción: Avantor® Hichrom, Precolumn filter, Para columna: —, Porosidad: 0,5 µm
Numero del catalogo: HI-615
UOM: 1 * 1 UN
Proveedor: Avantor


Descripción: Avantor® Hichrom, Frits for 4,0 - 4,6 mm I.D. columns, 6,35 mm column Ø, Porosidad: 2,0 µm, Grosor: 0,780 mm, Materiales sinterizados: Acero inoxidable
Numero del catalogo: HI-120
UOM: 1 * 10 UN
Proveedor: Avantor


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