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Chromatography Columns and Cartridges

Columns and cartridges for gas, ion, HPLC, low-pressure LC, and flash chromatography; includes pre-packed and open columns, packing, guard columns and accessories, and other supplies for flash chromatography.
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Keyword Search:
1,591 – 1,605 of 37,759 results
1,591

Restek™ Pinnacle DB Biphenyl Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140 Å
Particle Size 5 μm
Stationary Phase Phenyl
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
USP Type L11
1,592

Restek™ Ultra Aromax Guard Cartridges
SDP

Requires Trident LC Column Protection System or Trident HPLC In-Line Guard Cartridge Holder

Pore Size 100 Å
Particle Size 5 μm
Type Ultra Aromax
Length (Metric) 10 mm
For Use With (Equipment) Trident LC Column Protection System or Trident HPLC In-Line Guard Cartridge Holder
Quantity 3/Pk.
Particle Shape Spherical
1,593

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

Pore Size 100 Å
Particle Size 3 μm
Type Column
Carbon Load 15%
Stationary Phase Phenyl
Temperature Max: 80°C
For Use With Aromatic Analytes, Complex Samples
Endcapped Yes
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L11
1,594

Restek™ Raptor™ HILIC-Si LC Columns, Particle Size: 2.7 μm
SDP

Designed for increased retention of polar compounds without ion-pairing reagents

Pore Size 90 Å
Particle Size 2.7 μm
Type Column
Stationary Phase Bare Silica
Temperature Max: 80°C
Packing Material Superficially Porous Silica (SPP or Core-Shell)
pH 2 to 8
Surface Area 130 m2/g
Max. Pressure 600 bar (8,700 psi)
USP Type L13
1,595

Restek™ Roc™ Cyano HPLC Columns, Particle Size: 3 μm
SDP

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

Pore Size 100 Å
Stationary Phase Cyano
Temperature Max: 80°C
For Use With Protonated Bases
Endcapped Yes
Column Type Normal or Reversed Phase
Surface Area 300 m2/g
Particle Size 3 μm
Ligand Type Cyanopropyl
Type Column
Carbon Load 8%
Packing Material Silica
Mobile Phase Compatibility Ideal pH Range: 5 to 7
pH 2.5 to 8
Particle Shape Spherical
USP Type L10
1,596

Restek™ Allure Guard Cartridges
SDP

Guard cartridge for columns

1,597

Restek™ Stx™ CLPesticides Column Kit
SDP

Application-specific columns for organochlorine pesticides and herbicides

1,598

Hamilton™ PRP-1 Analytical Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

1,599

Hamilton™ RCX-10 Analytical Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

1,600

Restek™ Rtx™-200 Capillary Columns
SDP

Excellent confirmation column with an Rtx™-5 Column for Phenols, Nitrosamines, Organochlorine Pesticides, Chlorinated Hydrocarbons, and Chlorophenoxy Herbicides

Stationary Phase Rtx™-200
Quantity 1
Polarity Mid-polar
Material Fused Silica
For Use With (Application) Solvents, Freon™ Fluorocarbons, Alcohols, Ketones, Silanes, Glycols, and Drugs of Abuse
USP Type G6
1,601

Restek™ Raptor™ EXP™ HILIC-Si Guard Column Cartridges
SDP

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

Particle Size 2.7 μm
Type HILIC-Si
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Max. Pressure 600 bar (8,700 psi)
Column Format Analytical
1,602

Diba Omnifit™ Replacement Endpieces for EZ SolventPlus™ Columns

Select from fixed or adjustable Omnifit™ Replacement Endpieces for EZ SolventPlus™ Columns

Type Liquid Chromatography Column
For Use With (Equipment) Omnifit™ EZ SolventPlus™ Columns
Material PTFE
1,603

Restek™ Rtx™-1614 Capillary Columns, 0.25 mm I.D.
SDP

Optimized for PBDE Analysis by EPA Method 1614

Max. Temperature 360°C
Stationary Phase Rtx™-1614
Diameter (Metric) Inner 0.25 mm
Quantity 1 Column
Coating Fused Silica
For Use With (Application) PBDE Analysis by EPA Method 1614
Film Thickness 0.1 μm
1,604

Restek™ Micropacked GC Columns: Hayesep Q
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

Max. Temperature 275°C
Stationary Phase Hayesep Q
Packing Material HayeSep Q
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
USP Type S3
1,605

Restek™ Micropacked GC Columns: Hayesep N
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

Max. Temperature 165°C
Stationary Phase Hayesep N
Packing Material HayeSep N
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120