VP HPLC column (preparative), NUCLEODUR C18 ec, 5 µm, 250x21 mm

VP HPLC column (preparative), NUCLEODUR C18 ec, 5 µm, 250x21 mm
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762022.210 02403028005005
Package unit 1 Piece(s)
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Standard RP phase (110 Å) for daily routine analysis and up-scaling for preparative HPLC. Also... more

Standard RP phase (110 Å) for daily routine analysis and up-scaling for preparative HPLC. Also available as wide pore (300 Å) for separation of biomolecules in analytical columns. This octadecyl modification is based on high purity NUCLEODUR silica gel.

Hazardous material No
Method HPLC, preparative
Brand NUCLEODUR
Base material NUCLEODUR - high purity silica
Phase NUCLEODUR C18 ec
USP listing L1
Surface chemistry Medium density monomeric octadecyl (C18, ODS) modification
Mode Reversed phase (RP)
Type VP HPLC column (preparative)
Hardware Stainless steel
Column length 250 mm
Column inner diameter 21 mm
Particle type Fully porous particles (FPP)
Particle shape Spherical
Particle size 5 µm
Eluent in HPLC column Acetonitrile – water
Recommended application(s) For examples please see analytical NUCLEODUR C18 ec, RP applications (preparative)
Endcapped Yes
Carbon content 17.5 %
pH stability 1.0–9.0
Pore size 110 Å
Specific surface according to BET 340 m²/g
Pore volume 0.9 mL/g
Temperature stability (max) 60 °C
Tmax (phosphate buffer) 40 °C
Pressure stability (max) 400 bar
Column volume 87 mL
Recommended flow rate 14–40 mL/min
Storage temperature RT
Scope of delivery 1x preparative HPLC column, instruction leaflet, certificate of analysis