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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Search Within Results

1,111 – 1,125 of 37,739 results

1,111

TSKgel™ Alpha Guard Column, 13 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Guard Column for use with 7.8 mm ID TSKgel Alpha-2500 through Alpha-M Columns.

Pricing & Availability

1,112

MilliporeSigma™ Supelco™ Discovery™ HS F5 Supelguard™ Cartridge, 5 μm Particle Size

The Discovery™ HS F5 bonded phase provides reversed-phase separations that are distinctly different from C18 columns. However, compounds will generally elute within the same retention time window, making most C18 methods easily transferable.

Pricing & Availability
Specifications

Pore Size	120 Å
Particle Size	5 μm
Type	Guard Cartridge
Phase	Reversed Phase and HILIC
Length (Metric)	2 cm
Quantity	2/Pk.
For Use With (Application)	HPLC
Product Line	Discovery Supelguard

1,113

TSKgel™ PW_XL-CP Guard Column, 13 μm Particle Size, Sold by MilliporeSigma™ Supelco™

TSKgel™ Guard Columns are stand-alone and do not require separate holders. For use with 7.8 mm ID G3000-G6000PWXL-CP Columns.

Pricing & Availability

1,114

Thermo Scientific™ Dionex™ IonPac™ NS2 5μm Analytical & Guard Columns

Order the Thermo Scientific™ Dionex™ IonPac™ NS2 silica-based, high-efficiency, reversed-phase column for separation of charged analytes using mobile phase ion chromatography (MPIC) with suppressed conductivity detection.

Pricing & Availability
Specifications

Pore Size	120 &‌Aring;
Particle Size	5 μm
Solvents	Compatible with 0 to 100% aqueous eluents. Compatible with most HPLC solvents, except THF 20% max.
Flow Rate	0.5 to 1.0 (Recommended)
Stationary Phase	IonPac NS2
Packing Material	Spherical, high-purity, porous
Diameter (Metric)	4 mm
Temperature (Metric)	20°C to 35°C
pH	2.0 to 9.5
Surface Area	300 m²/g
Max. Pressure	4000 psi (275 bar)

1,115

MilliporeSigma™ Supelco™ SPB™-1 Capillary GC Column, df 5 μm

Used for traditional general purpose applications, where a non-polar column is required.

Pricing & Availability
Specifications

Max. Temperature	-60°C to +300°C (isothermal or programmed)
Type	Capillary GC
Packing Material	Poly(dimethyl siloxane)
Polarity	Non-Polar
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Film Thickness	5 μm
USP Type	G1, G2, G9
Product Line	SPB

1,116

MilliporeSigma™ Supelco™ Carbowax™ Amine Capillary GC Column, df 1 μm

Pricing & Availability

1,117

Promotions Available

Thermo Scientific™ TRACE™ TR-WaxMS GC Columns

Use this low-bleed, highly stable polar GC column for high-polarity separations for MS analysis.

Pricing & Availability
Specifications

Max. Temperature	280/300°C
Stationary Phase	Trace™ TG-WAXMS
Polarity	Polar
For Use With (Application)	GC/MS for Aromatic Hydrocarbons, Alcohols, Esters, Aldehydes, and Ketones,GC/MS for Food Additives and Essential Oils
USP Type	G16

1,118

MilliporeSigma™ Supelco™ SP™-2560 Capillary GC Column, df 0.20 μm

Specifically designed for detailed separation of geometricpositional (cis/trans) isomers of fatty acid methyl esters (FAMEs)

Pricing & Availability

1,119

MilliporeSigma™ Supelco™ VOCOL™ Capillary GC Column, df 1.5 μm

Designed for analyses of volatile organic compounds (VOCs). Offers great retention and resolution of highly volatile compounds.

Pricing & Availability
Specifications

Max. Temperature	Subambient to 230°C (isothermal or programmed)
Type	Capillary GC
Packing Material	Bonded
Diameter (Metric) Inner	0.25 mm
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Film Thickness	1.5 μm
USP Type	None
Product Line	VOCOL

1,120

Thermo Scientific™ TraceGOLD™ TG-Contaminants GC Columns

Perform fast, highly sensitive analysis of multi-class contaminants with Thermo Scientific™ TraceGOLD™ TG-Contaminants GC columns.

Pricing & Availability

1,121

MilliporeSigma™ Supelco™ γ-DEX™ 225 Capillary GC Column, df 0.25 μm

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.

Pricing & Availability

1,122

MilliporeSigma™ Supelco™ SUPELCOWAX™ 10 Capillary GC Column, df 0.20 μm

Polar column that is suitable for the analyses of solvents, fatty acid methyl esters (FAMEs), food, flavor and fragrance compounds, alcohols, and aromatics.

Pricing & Availability

1,123

MilliporeSigma™ Supelco™ Petrocol™ DH 150 Capillary GC Column, df 1 μm

Designed for detailed purity analyses of light hydrocarbon gases and petroleum products (oxygenates, solvents, naphthas, gasolines, etc.)

Pricing & Availability

1,124

Thermo Scientific™ TracePLOT™ TG-BOND Alumina GC Columns: KCl Deactivation

Use Thermo Scientific™ TracePLOT TG-BOND Alumina GC Columns for linear and quantitative analysis of polar unsaturated hydrocarbons.

Pricing & Availability
Specifications

Max. Temperature	Up to 200°C
Stationary Phase	TracePLOT™ TG-BOND Alumina
For Use With (Application)	Polar Unsaturated Hydrocarbons Analysis,GC for Unsaturated Hydrocarbon Isomers,Linear and Quantitative Analysis of Polar Unsaturated Hydrocarbons

1,125

MilliporeSigma™ Supelco™ SPB™-1 SULFUR Capillary GC Column, df 4 μm

Pricing & Availability

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Thermo Scientific™ Dionex™ IonPac™ NS2 5μm Analytical & Guard Columns Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ Dionex™ IonPac™ NS2 5μm Analytical & Guard Columns