EC HPLC column (analytical), NUCLEOSIL 500-7 C18, 7 µm, 250x4.6 mm

EC HPLC column (analytical), NUCLEOSIL 500-7 C18, 7 µm, 250x4.6 mm
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Delivery time approx. 5 working days

720074.46 024020272007
Package unit 1 Piece(s)
Quantity:
This HPLC column is packed with endcapped C18 (ODS, octadecyl silyl) modification, based on the... more

This HPLC column is packed with endcapped C18 (ODS, octadecyl silyl) modification, 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 500-7 C18
USP listing L1
Surface chemistry Octadecyl (C18, ODS) 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) Aldehydes, Basic, neutral or acidic drugs, Derivatized amino acids, Fat-soluble vitamins, Ketones, Pesticides, Phenolic compounds, Reversed phase, RP applications HPLC
Endcapped Yes
Carbon content 2.0 %
pH stability 2.0–8.0
Pore size 500 Å
Specific surface according to BET 35 m²/g
Pore volume 0.8 mL/g
Temperature stability (max) 60 °C
Tmax (phosphate buffer) 40 °C
Pressure stability (max) 250 bar
Column volume 4.15 mL
Storage temperature RT
Scope of delivery 1x analytical HPLC column, instruction leaflet, certificate of analysis