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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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Search Within Results
Keyword Search:
76 – 90 of 37,739 results
76

MilliporeSigma™ Supelco™ Discovery™ BIO Wide Pore C5 Supelguard™ Cartridge, 5 μm Particle Size

Kits include one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules. Guard cartridges require holders that are sold separately. The 2.1 and 4 mm I.D. cartridges use 21150AST or 59660-U (both stand-alone) or 504254 or 55205 (both integral). The 10 mm I.D. cartridges use 567499-U. The 21.2 mm I.D. cartridges use 581392-U.

77

TSKgel™ PW-Type Guard Column, 13 μm Particle Size, Sold by MilliporeSigma™ Supelco™

For use with TSKgel™ Columns, shipped in water.

Particle Size 13 μm
Solvents ≤ 20% Organic Solvent
Flow Rate 1.2 mL/min
Stationary Phase Hydroxylated Methacrylate
Description Salt Concentration: ≤ 0.5 M
Length (Metric) 7.5 cm
Packing Material Polymer Particle Platform
Diameter (Metric) Inner 7.5 mm
pH 2 to 12
Technique Size Exclusion (SEC)
Temperature (Metric) Maximum 80°C
Product Line TSKgel
USP Type L38, L39
78

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
80

TSKgel™ SuperMPHZ-N Guard Column, 3 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Tosoh′s innovative multi-pore technology is now also available in 3, 4 and 6 μm TSKgel™ SuperMultiporeHZ Columns and Guard Columns.

81

MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-Si Supelguard Cartridge Kit, 5 μm Particle Size

A typical mobile phase used with normal-phase silica columns consists of a hydrocarbon solvent such as hexane or heptane, mixed with a relatively small percentage of more polar solvent.

82

TSKgel™ NH2-100 Guard Cartridge, Sold by MilliporeSigma™ Supelco™

For TSKgel NH2-100 columns

Pore Size 100 Å
Particle Size 3 μm
Stationary Phase Amino phase, amine
Matrix Silica particle platform
For Use With (Equipment) HPLC: Suitable, L8 Per USP
pH 2 - 7.5
Quantity 3/Pk.
Temperature (Metric) Maximum 10°C to 50°C
Surface Area 450 m2/g
83

MilliporeSigma™ Supelco™ Ascentis™ Express ES-Cyano Guard Cartridge, 2.7 μm Particle Size

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

Pore Size 90 Å
Particle Size 2.7 μm
Type Fused-Core HPLC Guard Cartridge
Phase Reversed Phase, Normal Phase, HILIC
Length (Metric) 5 mm
Quantity 3/Pk.
For Use With (Application) HPLC
Product Line Ascentis
84

MilliporeSigma™ Supelco™ Ascentis™ Express C8 Guard Cartridge, 2 μm Particle Size

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

Particle Size 2 μm
Type Fused-Core HPLC Guard Cartridge
Phase Reversed Phase
Length (Metric) 5 mm
Quantity 3/Pk.
For Use With (Application) HPLC
Product Line Ascentis
85

Ascentis™ Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column, Sold by MilliporeSigma™ Supelco™

Target analytes include electron-poor molecules, aromatic or unsaturated compounds (ketones, nitriles, alkenes), as well as peptides and polypeptides < 20 kDa.

Pore Size 160 Å pore size
Particle Size 2.7 μm
Stationary Phase Phenyl-Hexyl (dimethylphenyl-hexylsilane) bonding
Matrix Fused-Core™ particle platform
Endcapped Endcapped
For Use With (Equipment) L11 Per USP
pH 2 to 9
Surface Area 90 m2/g
87

MilliporeSigma™ Supelco™ Discovery™ HS C18 Supelguard™ Guard Cartridge, 3 μm Particle Size

Discovery™ HS C18 HPLC column is generally found to be stable under acidic and basic conditions.

Pore Size 120 Å
Particle Size 3 μm
Type Guard Cartridge
Phase Reversed Phase
Length (Metric) 2 cm
Quantity 2/Pk.
For Use With (Application) HPLC
Product Line Discovery Supelguard
88

TSKgel™ GMHHR-H(S) HT Guard Column, 30 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Guard Column for use with 7.8 mm ID TSKgel GMHHR-H(S) HT Columns. TSKgel™ HT (High Temperature) Columns are for the analysis of organic-soluble polymers at temperatures up to 140°C.

89

TSKgel™ SuperAW Guard Column, 7 μm Particle Size, Sold by MilliporeSigma™ Supelco™

TSKgel Guard Columns are stand-alone and do not require separate holders. For use with TSKgel SuperAW2500-4000 Columns.

90

BIOshell™ A160 Peptide Phenyl-Hexyl, 2.7 μm HPLC Guard Cartridge, Sold by MilliporeSigma™ Supelco™

The target analytes include peptides and polypeptides < 20 kDa.

Particle Size 2.7 μm
Stationary Phase Phenyl-Hexyl (dimethylphenyl-hexylsilane) bonding
Matrix Fused-Core™ particle platform
Length (Metric) 0.5 cm
Endcapped Endcapped
For Use With (Equipment) HPLC: Suitable, L11 Per USP
pH 2 to 9
Quantity 3/Pk.
Surface Area 90 m2/g