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720165.46

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720165.46
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277.00
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NUCLEOSIL C8 EC

by MACHEREY-NAGEL

NUCLEOSIL® standard silica phases for HPLC

Features

NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure

  • Wide acceptance as routine packings for very different fields of chromatography
  • One of the first spherical silicas used in HPLC
  • Developed in the early seventies, it became a world-renowned HPLC packing
  • Still found in many analytical and preparative applications
  • An absolutely reliable choice in HPLC
  • The largest variety of modified HPLC silicas available on the market


NUCLEOSIL® standard C8 phases - Octyl modified silica phases for HPLC
C8 ec: medium density modification, endcapped · 9 % C · USP L7

Features
Nonpolar phases for RP chromatography
NUCLEOSIL® C8 ec:
Endcapped, available pore sizes 50 and 100 Å, particle size 5 µm
Separation mechanism based on hydrophobic (van der Waals) interactions, slight residual silanol interactions
 

Application areas:
Moderately polar compounds Nucleosides Pharmaceutical molecules Polar compounds Steroids
Specification
Vendor MACHEREY-NAGEL Max Pressure 5800
Brand NUCLEOSIL C8 EC Surface Area 350
Modifification Silica/C8 Carbon Load, % 9.0
Mode Reversed-Phase Endcapped Yes
Particle Size Operating Temperature 60
Length pH stability from 2.0
Internal Diameter pH stability to 8.0
Pore size 100
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
SGE Analytical Science ProteCol C8 H (PEEKsil) Reversed-Phase Silica/C8 0.3 mm 50 mm 5.0 μm 120 Å On request
Sigma Aldrich Kromasil C8 Reversed-Phase Silica/C8 50.0 mm 250 mm 16.0 μm 300 Å On request
Biotage Resolux 120 C8 Reversed-Phase Silica/C8 20.0 mm 25 mm 4.5 μm 120 Å On request
RSTech HECTOR-W C8 Reversed-Phase Silica/C8 3.9 mm 250 mm 5.0 μm 300 Å On request
Orochem Matrix C8 Reversed-Phase Silica/C8 3.9 mm 300 mm 3.0 μm 100 Å On request
BISCHOFF ProntoSIL 200-3-C8 SH Reversed-Phase Silica/C8 3.0 mm 150 mm 3.0 μm 200 Å On request
RESTEK Viva Reversed-Phase Silica/C8 2.1 mm 50 mm 5.0 μm 300 Å On request
KNAUER Eurospher II Reversed-Phase Silica/C8 4.6 mm 50 mm 5.0 μm 100 Å On request
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