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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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1,426 – 1,440 of 42,150 results
1,426

MilliporeSigma™ Supelco™ BIOshell™ A400 Protein C18 Guard Column, 3.4 μm Particle Size

BIOshell™ Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of BIOshell™ columns.

Pore Size 400 Å
Particle Size 3.4 μm
Type Fused-Core HPLC Guard Cartridge
Phase Reversed Phase
Endcapped Yes
pH 1 to 8
Quantity 3/Pk.
Material Stainless Steel Hardware
For Use With (Application) HPLC
Product Line BIOshell
1,427

MilliporeSigma™ Supelco™ Ascentis™ Express OH5 HPLC Column, 5 μm Particle Size

Ascentis™ Express OH5 columns can be used for traditional normal phase separations using non-polar, totally organic mobile phases or for aqueous normal phase chromatography with the typical mobile phases for hydrophilic interactive liquid chromatography (HILIC) of basic, acidic, zwitterionic, or neutral compounds.

Pore Size 90 Å
Particle Size 5 μm
Stationary Phase Hydroxy, Penta-
Phase Reversed Phase
Matrix Hydroxy, Penta- Phase/Fused-Core Particle Platform
Endcapped No
pH 2 to 9
Technique Fused-Core HPLC
Product Line Ascentis
1,428

MilliporeSigma™ Supelco™ Ascentis™ Express C18 HPLC Column, 5 μm Particle Size

Ascentis™ Express 5 μm C18 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core™ particle design.

Pore Size 90 Å
Particle Size 5 μm
Stationary Phase C18 (octadecyl)
Phase Reversed Phase
Matrix C18 (octadecyl) Phase/Fused-Core Particle Platform
Endcapped Yes
pH 2 to 9
Technique Fused-Core HPLC
Product Line Ascentis
1,429

MilliporeSigma™ Supelco™ BIOshell™ A160 Peptide CN Guard Cartridge, 4.7 μm Particle Size

BIOshell™ Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of BIOshell™ columns.

Pore Size 160 Å
Particle Size 4.7 μm
Type Fused-Core HPLC Guard Cartridge
Carbon Load 2.2%
Phase Reversed Phase
Length (Metric) 0.5 cm
Endcapped Yes
pH 1 to 8
Quantity 3/Pk.
Material Stainless Steel Hardware (Guard Cartridge)
For Use With (Application) HPLC
Surface Area 60 m2/g
Product Line BIOshell
1,430

MilliporeSigma™ Supelco™ SP™-2331 Capillary GC Column, df 0.20 μm

SP™-2331 GC column maybe used in high-resolution gas chromatography, with mass selective detection for the analysis of polychlorodibenzodioxins and polychlorodibenzofurans with 1 to 8 chlorine substituents.

Type Capillary GC
Packing Material Stabilized
Polarity Highly Polar
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Max. Temperature (Metric) Subambient to 275°C (isothermal or programmed)
Film Thickness 0.20 μm
USP Type None
Product Line SP
1,431

MilliporeSigma™ Supelco™ Carbotrap™ 300 Thermal Desorption Tubes

Suitable for use with Air Monitoring

Type Thermal Desorption Tube
Description Pre-conditioned
Diameter (Metric) Outer 6 mm
Packaging Quantity 1/Pk.
Product Line Carbotrap
1,432

MilliporeSigma™ Supelco™ Discovery™ BIO Wide Pore C18 HPLC Column, 3 μm Particle Size

The Discovery™ BIO Wide Pore C18 column has the ability to analyze peptides without TFA in the mobile phase, thereby increasing the LC-MS signal.

Pore Size 300 Å
Particle Size 3 μm
Stationary Phase C18 (octadecyl)
Phase Reversed Phase
Matrix C18 (octadecyl) Phase/silica particle platform
Endcapped Yes
Technique Wide Pore HPLC
Surface Area 100 m2/g
Product Line Discovery
1,433

MilliporeSigma™ Supelco™ SPB™-1 Capillary GC Column, df 1.5 μm

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

Type Capillary GC
Packing Material Poly(dimethyl siloxane)
Diameter (Metric) Inner 0.53 mm
Polarity Non-Polar
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Max. Temperature (Metric) -60°C to +300°C (isothermal or programmed)
Film Thickness 1.5 μm
USP Type G1, G2, G9
Product Line SPB
1,434

MilliporeSigma™ Supelco™ SLB™-1ms Capillary GC Column, df 0.10 μm

Commonly used column for many petrochemical appplications, or anywhere a low bleed non-polar column is required.

Type Capillary GC
Packing Material Poly(dimethyl siloxane)
Polarity Non-Polar
Material Fused Silica
Max. Temperature (Metric) -60°C to +340°C (isothermal) or 360°C (programmed)
Film Thickness 0.10 μm
USP Type G1, G2, G9
Product Line SLB
1,435

MilliporeSigma™ Supelco™ Ascentis™ Express HILIC HPLC Column, 2.7 μm Particle Size

Ascentis™ Express HPLC columns, through the use of Fused-Core™ particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles while maintaining lower backpressures.

Pore Size 90 Å
Particle Size 2.7 μm
Stationary Phase Silica
Phase Reversed Phase
Matrix Silica Phase/Fused-Core Particle Platform
Endcapped No
pH 2 to 8
Technique Fused-Core HPLC
Product Line Ascentis
1,436

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

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

Type Capillary GC
Packing Material Poly(dimethyl siloxane)
Polarity Non-Polar
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Max. Temperature (Metric) -60°C to +300°C (isothermal or programmed)
Film Thickness 1 μm
USP Type G1, G2, G9
Product Line SPB
1,437

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

Non-polar general purpose column provides primarily a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.

Type Capillary GC
Packing Material Poly(5% diphenyl/95% dimethyl siloxane)
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 5 μm
Product Line SPB
1,438

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.

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
1,440

MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-18-T HPLC Column, 5 μm Particle Size

SUPELCOSIL™ LC-18-T columns feature an octadecylsilane bonded phase and a special surface treatment for efficient separations of nucleotides.

Pore Size 120 Å
Particle Size 5 μm
Stationary Phase C18 (Octadecyl)
Phase Reversed Phase
Matrix C18 (Octadecyl) Phase/Silica Gel, Spherical Particle Platform
Endcapped Yes
Diameter (Metric) 4.6 mm
Surface Area 170 m2/g
Product Line SUPELCOSIL