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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 – 15 of 2,328 results
1

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

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.

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)
2

Thermo Scientific™ Dionex™ MAbPac™SCX-10 Ion Exchange Columns
GREENER_CHOICE

For the high-resolution separation and analysis of monoclonal antibody variants

Type Bio-LC
3

Thermo Scientific™ DNASwift™ SAX-1S Oligonucleotide Columns
GREENER_CHOICE

Use a strong anion-exchange column with the Thermo Scientific™ DNASwift™ SAX-1S Oligonucleotide Column that provides exceptionally high resolution for the purification of oligonucleotides.

4

MilliporeSigma™ Supelco™ SLB™-IL111 Capillary GC Column, df 0.20 μm

Great choice for separation of polarizable analytes (contain double and/or triple C-C bonds) from neutral analytes

6

MilliporeSigma™ Supelco™ SLB™-IL111 Capillary GC Column, df 0.20 μm

Designed for the analysis of neutral and polarizable (contain double and/or triple C-C bonds) analytes.

Type Capillary GC
Diameter (Metric) Inner 0.25 mm
Polarity Non-Polar
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Max. Temperature (Metric) 50°C to 270°C (isothermal or programmed)
Film Thickness 0.20 μm
USP Type None
Product Line SLB
7

MilliporeSigma™ Supelco™ SLB™-IL61 Capillary GC Column, df 0.20 μm

Designed for the analysis of neutral and moderately basic analytes.

9

MilliporeSigma™ Supelco™ VOCOL™ Capillary GC Column, df 1 μm

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

10

MilliporeSigma™ Supelco™ SPB™-5 Capillary GC Column, df 3 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)
Diameter (Metric) Inner 0.53 mm
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 3 μm
Product Line SPB
11

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

Designed for general purpose applications where a non-polar column is required.

12

MilliporeSigma™ Supelco™ Astec™ CHIRALDEX™ B-DA Capillary GC Column, df 0.12 μm

CHIRALDEX™ B-DA requires that analytes possess a minimum of two ring structures, one of which is unsaturated (aromatic) alpha, beta to the stereogenic center. Examples include fluoxetine, methylphenidate and chloropheniramine.

13

MilliporeSigma™ Supelco™ Astec™ CHIRALDEX™ B-TA Capillary GC Column, df 0.12 μm

Exhibits high selectivity for oxygen-containing analytes in the form of alcohols, ketones, acids, aldehydes and lactones.

15

Thermo Scientific™ TraceGOLD TG-35MS GC Columns

Use these columns for a higher phenyl content that provides useful elution order and retention time changes.

Stationary Phase TraceGOLD™ TG-35 MS
Polarity Mid-Polar
Max. Temperature (Metric) 300/320°C
USP Type G42