EC HPLC column (analytical), NUCLEOSIL 100-7 C2, 7 µm, 250x4.6 mm

EC HPLC column (analytical), NUCLEOSIL 100-7 C2, 7 µm, 250x4.6 mm
$655.00 *

*taxes and shipping not included

Delivery time approx. 5 working days

720089.46 024020272032
Package unit 1 Piece(s)
Quantity:
Dimethyl modified silica phases for HPLC. Non-endcapped phase for RP and ion-pairing... more

Dimethyl modified silica phases for HPLC. Non-endcapped phase for RP and ion-pairing chromatography. Retention times are much shorter than for the other RP phases. Separation mechanism based on hydrophobic (van der Waals) interactions; noticeable silanol 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 100-7 C2
USP listing L16
Surface chemistry Dimethyl (C2, RP2) modification
Mode Reversed phase (RP)
Type EC HPLC column (analytical)
Hardware Stainless steel
Column length 250 mm
Column inner diameter 4.6 mm
Particle type Fully porous particles (FPP)
Particle shape Spherical
Particle size 7 µm
Eluent in HPLC column Acetonitrile – water
Recommended application(s) HPLC, RP and ion-pairing chromatography, Shorter retention times
Endcapped No
Carbon content 3.5 %
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 4.15 mL
Storage temperature RT
Scope of delivery 1x analytical HPLC column, instruction leaflet, certificate of analysis