IC Guard Columns and Cartridges
IC Guard Columns and Cartridges
MilliporeSigma™ Supelco™ Chromolith™ Guard Cartridge Holder
The Chromolith™ 5-2 guard cartridge holder bioinert is suitable to connect any Chromolith™ guard cartridge to an analytical Chromolith™ HPLC column.
Waters Corp IC-Pak Anion-Exchange Guard-Pak Insert, 10 µm, 5/pk
Waters offers an array of products for ion chromatography . IC-Pak resin based columns allow you to analyze a full range of ions from numerous sample matrices, both simple and complex. They offer an exceptional linear loading range of less than 1.0 ppb to greater than 400 ppm without dilution and without pH limitation on eluent or sample. The flexibility exists for accurate and reproducible anion and cation analyses at all concentration levels.
Thermo Scientific GUARD COLUMN IONPAX AG9-HC
IonPac AG9-HC Guard Column (4 x 50 mm), Maximum Operating Pressure: 4000 psi, Mobile Phase Compatibility: pH 0-12; 0-100% HPLC solvents, Bead Diameter: 9.0 micrometer, Pore Size: 2000 angstrom, Crosslinking (%DVB): 55%, Functional Group: Al
Thermo Scientific ION PACK AS 4 A 4MM COLUMN
IONPAC AS4A Analytical Column, 4 x 250mm, The IonPac AS4A should operate at a backpressure between 700 to 1000 psi at 2mL/min
Metrohm USA A SUPP 16 GUARD 4.0
The Metrosep A Supp 16 is the high-capacity version of the Metrosep A Supp 15 and is also based on a surface-functionalized polystyrene-divinylbenzene copolymer. The functional groups are bonded covalently. The morphology of the anion exchanger results in unique selectivity. In addition, this column type is noteworthy for its high mechanical and chemical resilience. The column is well-suited to applications with a high ionic load but which require only relatively low resolution. Using the Metrosep A Supp 16 - 100/4.0 to determine bromate in water by means of the triiodide method (EPA 326, DIN EN ISO 11206) is another of its numerous applications.
Thermo Scientific IonPac Guard Column AG7 4x50mm, 2 pack
An ion exchange guard column for ion chromatography with 4mm diameter and 50mm length containing inert polyvinyl polymer functionalized with quaternary ammonium groups to protect the analytical column from contamination and degradation by adsorbing anionic contaminants and strongly retained sample components, improving analytical column lifespan and performance when used inline before the column.
THERMO SCI 3P AIG PARTS & ACCESSORIES DIONEX IONPAC AS28 4UM GUARD
NC1079332 DIONEX IONPAC AS28 4UM GUARD
THERMO SCI 3P AIG PARTS & ACCESSORIES DIONEX IONPAC AG25 GUARD COLUM
NC0458153 DIONEX IONPAC AG25 GUARD COLUM