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EC HPLC column (analytical), NUCLEODUR C18 Pyramid, 5 µm, 50x3 mm

The Egyptian pyramids were built near the Nile, so that the stone blocks could be transported by water. The stationary phase of NUCLEODUR C18 Pyramid is based on high purity silica gel and is modified by an octadecyl modification with polar endcapping. Polar endcapping makes this C18 phase suitable for aqueous eluents and is also so called "aqua column".

Base material NUCLEODUR - high purity silica
Brand NUCLEODUR
Carbon content 14.0 %
Column inner diameter 3 mm
Column length 50 mm
Column volume 0.35 mL
Eluent in HPLC column Acetonitrile – water
Endcapped Yes
Gross weight (incl. packaging) 171.1 g / 0.38 lbs
Hardware Stainless steel
Hazardous material No
Method HPLC, analytical
Mode Reversed phase (RP)
Packaging dimensions 235 x 117 x 54 mm / 9.25 x 4.61 x 2.13 Inch
Particle shape Spherical
Particle size 5 µm
Particle type Fully porous particles (FPP)
pH stability 1.0–9.0
Phase NUCLEODUR C18 Pyramid
Pore size 110 Å
Pressure stability (max) 600 bar / 8700 psi
Recommended application(s) Analgesics, Complexing agents, Nucleic acid bases, Organic acids, Penicillin antibiotics, RP applications HPLC, Reversed phase, Suitable for 100 % aqueous eluents, Suitable for LC-MS, Water-soluble vitamins
Scope of delivery 1x analytical HPLC column, instruction leaflet, certificate of analysis
Specific surface according to BET 340 m²/g
Storage temperature 15–25 °C / 59–77 °F
Surface chemistry Octadecyl (C18, ODS) modification, Polar endcapping
Temperature stability (max) 60 °C
Type EC HPLC column (analytical)
USP listing L1

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