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  6. Restek™ Ultra HPLC Columns with C18 Column Packing, 5um Particle Size

Restek™ Ultra HPLC Columns with C18 Column Packing, 5um Particle Size
SDP

Catalog No. p-2428814
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Length (Metric):
30 mm
50 mm
100 mm
150 mm
200 mm
250 mm
Diameter (Metric):
1 mm
2.1 mm
4 mm
4.6 mm
10 mm
21.2 mm
30 mm

Description

Similar in pore size to Pinnacle II™ columns, but with greater retention

  • High-purity silica contains only trace amounts of metal impurities, providing excellent selectivity without the need for mobile phase modifiers
  • With large surface area and high-density bondings
  • 2.5 to 7.5 pH range
  • Temperature limit: 80°C (176°F)
  • C18 columns are good for carbonyls, fatty acids, glycerides, anilines, fat-soluble vitamins, phthalates, barbiturates, steroids, PTH, amino acids, and other acids

Specifications

Column Format Analytical Column
Diameter (Metric) 4.6 mm
Film Thickness 5 μm
Flow Rate 1 mL/min
For Use With Anilines, Barbiturates, Carbonyls, Fat Soluble Vitamins, Fatty Acids, Glycerides, Phthalates, PTH Amino Acids, Steroids, Other Acids
Length (Metric) 100 mm
Ligand Type Monomeric C18
Max. Pressure 4000 psi (275 bar)
Particle Shape Spherical
Particle Size 5 μm
pH 2.5 to 8
Pore Size 100 Å
Quantity 10 g
Temperature 80°C
USP Type L1
Stationary Phase C18
Packing Material Type B Silica
Carbon Load 20%
Column Type Reversed Phase
Endcapped Yes
Phase Reversed Phase
Material Stainless Steel
Type Column
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