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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Pore Size

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Phase

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Product Line

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Carbon Load

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Stationary Phase

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Film Thickness

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Search Within Results

1,531 – 1,545 of 42,149 results

1,531

Hamilton™ PRP™-X200 Cation Exchange Columns

Analyze inorganic and organic cations using conductivity or UV detection. Separate mono or divalent cations depending on mobile phase conditions from 20 ppb to 200 ppm.

Pricing & Availability
Specifications

Pore Size	100 Å
Stationary Phase	PRP-X200
Temperature	5°C to 60°C
Phase	Ion Exchange
For Use With	Analyzing Inorganic and Organic Cations Using Conductivity or UV Detection
Column Type	Ion Exchange
Material	Stainless Steel
Max. Pressure	5000 psi (345 bar)
Column Format	Analytical Column
Particle Size	10 μm
Flow Rate	2 mL/min
Product Type	Column
Packing Material	PSDVB/Sulfonic Acid
Mobile Phase Compatibility	pH 1 to 13, 0 to 100% aqueous, organic modifier
Diameter (Metric)	4.1 mm
pH	1 to 13
USP Type	L22

1,532

Hamilton™ PRP-1 Reversed Phase HPLC Columns, 5um Particle Size

Stable alternative to C8 or C18 Columns

Pricing & Availability
Specifications

Pore Size	100 Å
Stationary Phase	PSDVB (Polystyrene Divinylbenzene)
Temperature	5°C to 85°C
Phase	Reversed Phase
For Use With	Organic Compounds, Pharmaceuticals, Steroids, Nucleic Acids, Vitamins, Herbicides
Column Type	Reversed Phase
Max. Pressure	5000 psi (345 bar)
Column Format	Analytical Column
Particle Size	5 μm
Product Type	Column
Packing Material	PSDVB (Polystyrene Divinylbenzene)
Mobile Phase Compatibility	pH 1 to 13, 0 to 100% aqueous, organic modifier
pH	1 to 13
Film Thickness	5 μm
USP Type	L21

1,533

MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ QS, 80-100 mesh

Porapak™™ QS packed columns maybe used for the analysis of sulphur-containing gases by gas-solid chromatograpy.

Pricing & Availability

1,534

MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ R, 50-80 mesh

Porapak™ R with Amberlite™ XAD-4 maybe useful for chromatographic sampling of polar and nonpolar low-volatility compounds.

Pricing & Availability

1,535

MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ QS, 100-120 mesh

Porapak™™ QS packed column maybe used for gas-solid chromatographic determination of moisture in lyophilized pharmaceutical products.

Pricing & Availability

1,536

MilliporeSigma™ Supelco™ Supelpak™-2 matrix styrene-divinylbenzene, 20-60 mesh

Purified XAD-2

Pricing & Availability

1,537

MilliporeSigma™ Supelco™ Flash Arrestor

Install a flash arrestor downstream of a hydrogen gas cylinder or a hydrogen generator.

Pricing & Availability

1,538

MilliporeSigma™ Supelco™ Molecular Sieve Adsorbent, Matrix Molecular Sieve 13X, 100-120 mesh

Molecular sieves are synthetically produced zeolites (naturally occurring aluminosilicate minerals), and are characterized by pores and internal cavities of extremely uniform dimensions.

Pricing & Availability

1,539

MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ R, 80-100 mesh

Porapak™ R with Amberlite™ XAD-4 maybe useful for chromatographic sampling of polar and nonpolar low-volatility compounds.

Pricing & Availability

1,540

MilliporeSigma™ Supelco™ GC Stationary Phase, 1,2,3-tris(2-Cyanoethoxy)propane (TCEP)

Diviylimidazolium bistriflamide ionic liquid which improves oxygen and moisture stability

Pricing & Availability

1,541

MilliporeSigma™ Supelco™ GC Stationary Phase, Carbowax 1540

A water-soluble, solid wax suitable for cytological applications

Pricing & Availability

1,542

BUCHI FlashPure EcoFlex Flash Chromatography Cartridges: Silica

FlashPure EcoFlex cartridges are designed to optimized backpressure, price and performance.

Pricing & Availability
Specifications

Type	Silica
For Use With (Equipment)	Any Flash System
Column Type	Silica
Material	Polypropylene
For Use With (Application)	Basic Applications, Polar Compounds
Resolution	40 to 63 μm