EC HPLC guard column (analytical), NUCLEODEX GAMMA-PM, 5 µm, 4x3 mm

EC HPLC guard column (analytical), NUCLEODEX GAMMA-PM, 5 µm, 4x3 mm
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Delivery time approx. 5 working days

721178.30 02402027801020
Content: 1 Piece(s)
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For protection of your main HPLC column from contamination, it is recommended to use guard... more

For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life. If you want to prolong the lifetime of your main column, then these short columns can help you.

Method HPLC, analytical
Brand NUCLEODEX
Base material NUCLEOSIL - the standard silica
Phase NUCLEODEX GAMMA-PM
USP listing Not available or proprietary
Surface chemistry Permethylated γ-cyclodextrin (chiral selector) modification
Mode Special application or diverse
Hardware Stainless steel
Column length 4 mm
Column inner diameter 3 mm
Particle type Fully porous particles (FPP)
Particle shape Spherical
Particle size 5 µm
Endcapped No
Pore size 100 Å
Specific surface according to BET 350 m²/g
Storage temperature RT
Scope of delivery 1x analytical HPLC guard column
Hazardous material No