EC HPLC column (analytical), NUCLEOSIL 100-5 SB, 5 µm, 250x4 mm

EC HPLC column (analytical), NUCLEOSIL 100-5 SB, 5 µm, 250x4 mm
$625.00 *

*taxes and shipping not included

Delivery time approx. 5 working days

720996.40 024020272055
Package unit 1 Piece(s)
Quantity:
Strongly basic anion exchanger (SAX) with capacity ~ 1 meq/g. Separation mechanism based on... more

Strongly basic anion exchanger (SAX) with capacity ~ 1 meq/g. Separation mechanism based on strong ion exchange interactions. Based on the original NUCLEOSIL silica gel. It is one of the first spherical silicas for HPLC and was originally developed by MACHEREY-NAGEL in 1974. It is exclusively manufactured in Germany and is still one of the most used HPLC silicas in quality control around the globe.

Hazardous material No
Method HPLC, analytical
Brand NUCLEOSIL
Base material NUCLEOSIL - the standard silica
Phase NUCLEOSIL 100-5 SB
USP listing L14
Surface chemistry Quaternary ammonium (strong basic anion exchanger - SAX) modification
Mode Ion exchange (IEX)
Type EC HPLC column (analytical)
Hardware Stainless steel
Column length 250 mm
Column inner diameter 4 mm
Particle type Fully porous particles (FPP)
Particle shape Spherical
Particle size 5 µm
Eluent in HPLC column 0.15 mol/L (NH₄)₂HPO₄ (diammonium hydrogen phosphate), pH 5
Recommended application(s) Bialaphos, Bromide, Catecholamines, Chloride, Glufosinate, Glyphosate, Herbicide, HPLC, Hydrogen carbonate, Hydrogen phosphate, Inorganic and organic ionic species, Inorganic anions, Iodide, Ion exchange, L-glutamine, Nitrate, Nitrite, Nucleic acids, Oligogalacturonic acids, Phosphorus-containing amino acid, Sulfate, Uronic acids
Endcapped No
Carbon content 10.0 %
pH stability 2.0–8.0
Pore size 100 Å
Specific surface according to BET 350 m²/g
Pore volume 1 mL/g
Temperature stability (max) 60 °C
Tmax (phosphate buffer) 40 °C
Pressure stability (max) 400 bar
Column volume 3.15 mL
Storage temperature 2−8 °C
Scope of delivery 1x analytical HPLC column, instruction leaflet, certificate of analysis