Description
EC 4/3 NUCLEODEX GAMMA-PM is an HPLC guard column (precolumn) measuring 4 mm in length with a 3 mm internal diameter. The unit is packed as a single piece and is specified for analytical main columns with 3, 4 or 4,6 mm internal diameter. It must be used with the Column Protection System guard column holder (REF 718966), which is required for correct installation. Placed ahead of the analytical column, the cartridge provides a replaceable barrier that intercepts particulates and strongly retained matrix components, helping to preserve the performance of the main HPLC column. This EC 4/3 NUCLEODEX GAMMA-PM guard format from manufacturer Macherey-Nagel suits laboratories that operate matching analytical columns or that standardise on the Column Protection System for 3 to 4,6 mm ID work. The short bed length limits added dead volume while still delivering practical upstream protection in everyday liquid chromatography. Each pack contains one guard column cartridge, ready for mounting in the designated holder on compatible HPLC systems.
This article is part of HPLC columns, in HPLC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: HPLC guard column (precolumn)
- Phase: NUCLEODEX GAMMA-PM
- Length: 4 mm
- Internal diameter: 3 mm
- EAN: 4046681081163
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Questions about EC 4/3 NUCLEODEX GAMMA-PM
What is this article?
EC 4/3 NUCLEODEX GAMMA-PM is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in HPLC guard columns, inside HPLC columns & accessories, in Chromatography equipment.
A guard column is a short column of the same phase as the analytical column, placed in front of it to catch particles and compounds that would stick forever. It is meant to be replaced. A guard of a different phase changes the separation. The holder and the cartridge are often separate parts.
An HPLC column is a tube packed, or coated, with a stationary phase. The sample is carried through it by a liquid, and the compounds leave at different times. The phase, the particle size, the length and the internal diameter decide the separation. A guard column is a short sacrificial piece in front of the analytical column. Fittings and tubing have a bore that either preserves the peak or smears it. Compound names follow IUPAC. Data are on PubChem. Method grades often cite the European Pharmacopoeia or USP.
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The category is HPLC columns & accessories. The sub-category is HPLC guard columns. The catalogue is Chromatography equipment.
Shelves beside this one are HPLC columns, HPLC fittings, tubing & inline filters and HPLC accessories.
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