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Wyszukano: Quantabio

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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Image Unavailable-JOURJR-68262

Filtry przedkolumnowe, wysokociśnieniowe

Opis: Precolumn filter kit has a standard 10 to 32 fitting and fits direct to most column types without introducing an additional dead volume.
Numer katalogowy: JOURJR-68262
j.m.: 1 * 1 SZT
Producent: VICI JOUR RESEARCH
Product Image-UPCHC-425

Fryty ze stali nierdzewnej

Opis: Upchurch Scientific®, A-418 frit, Porowatość: 0,5 µm, Grubość: 1,57 mm, Ø zew. Fryty: 1,6 mm, Spiekane, objętość: 0,6 µl, Materiały spiekane: Stal nierdzewna, Zew. Ø pierścienia: 5,08 mm, Materiał pierścienia: PCTFE
Numer katalogowy: UPCHC-425
j.m.: 1 * 25 SZT
Producent: UPCHURCH SCIENTIFIC
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