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HPLC Columns

Columns used for separation of biomolecules and organic or inorganic analytes; includes normal phase, reversed phase, UHPLC, LC-MS, HILIC, mixed-mode, ion exchange, ligand exchange, and affinity column formats.
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916 – 930 of 30,967 results
916

Restek™ Ultra™ aQ C18 Reversed Phase HPLC Column, 3 μm
SDP

Carbon Load: 15%; Pore Size: 100 Å; Column Phase: Reversed Phase

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase aQ C18
Temperature 80°C
Phase Reversed Phase
For Use With Highly Aqueous (up to 100%) Mobile Phases
Endcapped No
Column Type Reversed Phase
Quantity 1 Ea.
Material Stainless Steel (316)
Particle Size 3 μm
Carbon Load 15%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 3 μm
USP Type L1
917

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 4.6 mm x 150 mm
SDP

Carbon Load: 12%; Pore Size: 100 Å; Column Phase: Reversed Phase and HILIC

ENCOMPASS_PREFERRED
918

Restek™ Ultra HPLC Columns with Cyano Column Packing, 5μm Particle Size
SDP

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase Cyano (CN)
Temperature 80°C
Phase Reversed Phase, Normal Phase, HILIC
For Use With Basic Pharmaceuticals, Steroids (Normal or Reverse Phase Conditions) or Other Basic Compounds
Endcapped Yes
Column Type Mixed Mode
Quantity 10 g
Material Stainless Steel
Surface Area 300 m²/g
Max. Pressure 4000 psi (275 bar)
Functionality/Interaction Type Electrostatic/Dipole
Column Format Analytical Column
Particle Size 5 μm
Ligand Type Cyanopropylsilane
Carbon Load 8%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L10
919

Restek™ Ultra HPLC Columns with C8 Column Packing, 3um Particle Size
SDP

Excellent for a wide range of analyses

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 3 μm
Carbon Load 12%
Stationary Phase C8
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Packing Material Type B Silica
Column Type Reversed Phase
pH 2.5 to 8
Particle Shape Spherical
USP Type L7
920

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 3 μm
SDP

Carbon Load: 12%; Pore Size: 100 Å; Column Phase: Reversed Phase and HILIC

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase IBD (Alkyl Amide)
Temperature 80°C
Phase Reversed Phase and HILIC
For Use With LC/MS Separation of Penicillins and Cephalosporins
Endcapped No
Column Type Mixed Mode
Metal Impurity Trace amounts
Material Stainless Steel (316)
Particle Size 3 μm
Carbon Load 12%
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 3 μm
USP Type L68
921

Restek™ Roc™ C18 HPLC Columns, Particle Size: 5 μm
SDP

Conventional HPLC column built to be a laboratory cornerstone; pressure rated for any 400 bar HPLC system

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 5 μm
Ligand Type Monomeric C18
Carbon Load 20%
Stationary Phase C18, octadecylsilane
Temperature Max: 80°C
Product Type Column
Endcapped Yes
Packing Material Silica
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L1
922

Restek™ Roc™ Phenyl-Hexyl HPLC Columns, Particle Size: 3 μm
SDP

Conventional HPLC column built to be a laboratory cornerstone; pressure rated for any 400 bar HPLC system

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 3 μm
Carbon Load 15%
Stationary Phase Phenyl
Temperature Max: 80°C
For Use With Aromatic Analytes, Complex Samples
Product Type Column
Endcapped Yes
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L11
923

Restek™ Pinnacle II PAH Guard Cartridges
SDP

Particle Size: 4 μm (Spherical)

ENCOMPASS_PREFERRED
Pore Size 110 Å
Particle Size 4 μm
For Use With Pinnacle II PAH HPLC Column
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
924

Restek™ Pinnacle DB Biphenyl Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Pore Size 140 Å
Particle Size 5 μm
Stationary Phase Phenyl
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
USP Type L11
925

Restek™ Viva Guard Cartridges
SDP

Particle Size: 5 μm (Spherical)

ENCOMPASS_PREFERRED
Pore Size 300 Å
Particle Size 5 μm
Length (Metric) 10 mm
Product Type Guard Cartridge
Quantity 3/Pk.
Particle Shape Spherical
926

Restek™ Pinnacle II™ C8 Reversed Phase HPLC Column, 5 μm, 4.6 mm x 150 mm
SDP

Carbon Load: 7%; Pore Size: 110 Å; Column Phase: Reversed Phase

ENCOMPASS_PREFERRED
927

Restek™ Viva™ HPLC Columns with C18 Column Packing, 5μm Particle Size
SDP

Wide bore silica columns excellent for general-purpose applications and separating peptides or proteins

ENCOMPASS_PREFERRED
Pore Size 300 Å
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
For Use With Analyzing Large Molecules and Biomolecules
Endcapped Yes
Column Type Reversed Phase
Particle Size 5 μm
Carbon Load 9%
Product Type Column
Packing Material Silica
pH 2.5 to 10
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
928

Restek™ Raptor™ EXP™ FluoroPhenyl Guard Column Cartridges
SDP

Free-Turn™ architecture allows cartridge changes to be done by hand without breaking inlet/outlet fluid connections, no tools necessary

ENCOMPASS_PREFERRED
Length (Metric) 5 mm
Product Type FluoroPhenyl
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
929

Restek™ Ultra HPLC Columns with Cyano Column Packing, 3um Particle Size
SDP

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase Cyano (CN)
Temperature 80°C
Phase Reversed Phase, Normal Phase, HILIC
Endcapped Yes
Column Type Mixed Mode
Surface Area 300 m²/g
Particle Size 3 μm
Ligand Type Cyanopropylsilane
Carbon Load 8%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
USP Type L10
930

Restek™ Raptor FluoroPhenyl LC Columns, Particle Size: 1.8 μm
SDP

Capable of both reversed-phase and HILIC separations

ENCOMPASS_PREFERRED
Pore Size 90 Å
Particle Size 1.8 μm
Ligand Type Fluorophenyl
Stationary Phase Pentafluorophenyl Propyl
Temperature Max: 80°C
For Use With Basic and Hydrophilic Compounds
Product Type Column
Packing Material Superficially Porous Silica (SPP or Core-Shell)
Column Type Reversed-Phase, HILIC
pH 2 to 8
Surface Area 125 m2/g
Max. Pressure 830 bar (12,000 psi)
USP Type L43