CC HPLC guard column (analytical), NUCLEOGEL SUGAR 810 H, 8-10 µm, 30x4 mm

CC HPLC guard column (analytical), NUCLEOGEL SUGAR 810 H, 8-10 µm, 30x4 mm
$317.00 *

*taxes and shipping not included

Delivery time approx. 5 working days

719575 024040300030
Package unit 2 Piece(s)
Quantity:
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.

Hazardous material No
Method HPLC, protection
Brand NUCLEOGEL
Base material Sulfonated spherical PS/DVB resin
Phase NUCLEOGEL SUGAR 810 H
USP listing L17
Surface chemistry Sulfonated spherical polystyrene resin cross-linked with divinylbenzene (PS/DVB), H⁺ form
Mode Special application or diverse
Type CC HPLC guard column (analytical)
Hardware Stainless steel
Column length 30 mm
Column inner diameter 4 mm
Particle type Fully porous particles (FPP)
Particle shape Spherical
Particle size 8–10 µm
Eluent in HPLC column 5 mmol/L H₂SO₄ (sulfuric acid)
Recommended application(s) Guard column, ideal protection for your main column, HPLC
Endcapped No
Carbon content Not available or proprietary
Pore size 100 Å
Temperature stability (max) 90 °C
Pressure stability (max) 70 bar
Storage temperature RT
Scope of delivery 2x analytical HPLC guard columns