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720170.4

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720170.4
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462.00
per column · ex. VAT

NUCLEOSIL PROTECT I

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® Protect I - Special silica RP phase for HPLC
Protective polar group, monomeric modification, endcapped · 11 % C  

Features

RP phase with pronounced hydrophilic properties
Pore size 100 Å, particle size 5 µm
Carbon content 11 %

Application areas:
Aromatic compounds Basic compounds
Specification
Vendor MACHEREY-NAGEL Max Pressure 5800
Brand NUCLEOSIL PROTECT I Surface Area 350
Modifification Silica/Protective polar group Carbon Load, % 11.0
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
MACHEREY-NAGEL NUCLEOSIL PROTECT I Reversed-Phase Silica/Protective polar group 4.6 mm 125 mm 5.0 μm 100 Å 443.00
MACHEREY-NAGEL NUCLEOSIL PROTECT I Reversed-Phase Silica/Protective polar group 4.6 mm 250 mm 5.0 μm 100 Å 490.00
MACHEREY-NAGEL NUCLEOSIL PROTECT I Reversed-Phase Silica/Protective polar group 4.6 mm 150 mm 5.0 μm 100 Å 443.00
MACHEREY-NAGEL NUCLEOSIL PROTECT I Reversed-Phase Silica/Protective polar group 4.0 mm 125 mm 5.0 μm 100 Å 410.00
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