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HPLC Guard Columns and Cartridges

Replaceable columns that are placed before HPLC columns to protect from contamination and extend column lifetime; in a variety of stationary phases; includes direct-connection and drop-in cartridges, and UHPLC filters, cartridges, and holders.
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121 – 135 of 3,206 results
121

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

Shipped in 0.05% NaN3 and 0.1 M Na2SO4 in 0.1 M Phosphate Buffer, pH 6.7.

122

TSKgel™ SuperSW Guard Column, 4 μm Particle Size, Sold by MilliporeSigma™ Supelco™

TSKgel Guard Columns are stand-alone and do not require separate holders. For use with 4.6 mm ID TSKgel SuperSW2000 & SuperSW3000 Columns.

123

MilliporeSigma™ Supelco™ CHIRALPAK™ AGP HPLC Guard Column, 5 μm Particle Size

CHIRALPAK™ AGP has the broadest range of selectivity of all protein phases currently available.

Particle Size 5 μm
Type Chiral HPLC Guard Column
Phase Chiral
Length (Metric) 1 cm
Quantity 2/Pk.
For Use With (Application) HPLC
Product Line CHIRALPAK
124

Thermo Scientific™ BetaBasic™ 8 Guard Cartridges, 5μm Particle Size

Thermo Scientific™ BetaBasic™ 8 Guard Cartridges are available in limited dimensions. Please contact Customer Service for more details.

Pore Size 150Å
Particle Size 5 μm
Carbon Load 7%
Length (Metric) 10 mm
Endcapped Yes
For Use With (Equipment) Uniguard Direct-connection and Stand Alone Holder
pH 2 to 9
Surface Area 200 m2/g
USP Type L7
125

MilliporeSigma BIOshell A120 Oligo C18 (2.7 μm) Guard Column

The Guard Column contains 3 Pk.

Particle Size 2.7 μm
Type Guard Colunm
Length (Metric) 0.5 cm
126

TSKgel™ SuperH Guard Column, 3 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Guard Column for use with 6 mm ID TSKgel™ SuperH1000-SuperH4000 Columns, 3 μm.

127

TSKgel™ G-Oligo-PW 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 TSKgel G-Oligo-PW Column, 13 μm.

128

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.

131

MilliporeSigma™ Supelco™ TSKgel™ HXL Guard Column, 13 μm Particle Size

Guard column to protect G5000HXL - G6000HXL Columns. Shipped in THF.

133

TSKgel™ Phenyl-5PW RP Guard Cartridge, Sold by MilliporeSigma™ Supelco™

For TSKgel Phenyl-5PW RP columns

Pore Size 1000 Å
Particle Size 10 μm
Stationary Phase Phenyl
Matrix Polymer particle platform matrix
For Use With (Equipment) HPLC: Suitable
pH 2 to 12
Quantity 3/Pk.
Material Stainless steel
Temperature (Metric) Maximum 4°C to 60°C
134

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
135

MilliporeSigma™ Supelco™ Supelguard™ Guard Cartridge Holder - Stand-Alone

For use with Supelguard cartridges (2 cm L. x 2.1 to 4.0 mm I.D.)