EC HPLC column (analytical), NUCLEOSIL 50-5, 5 µm, 250x4.6 mm

EC HPLC column (analytical), NUCLEOSIL 50-5, 5 µm, 250x4.6 mm
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Delivery time approx. 5 working days

720093.46 024020272090
Content: 1 Piece(s)
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This HPLC column is packed with unmodified original NUCLEOSIL silica gel. It is one of the first... more

This HPLC column is packed with unmodified 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 50-5
USP listing L3
Surface chemistry Unmodified silica gel (SiOH)
Mode Normal phase (NP)
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 5 µm
Eluent in HPLC column n-heptane
Recommended application(s) HPLC, Normal phase, NP applications, Polar and midpolar compounds
Endcapped No
Carbon content Not available or proprietary
pH stability 2.0–8.0
Pore size 50 Å
Specific surface according to BET 420 m²/g
Pore volume 0.8 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