Ion Chromatography Columns
Metrohm USA METROHM CAUTION GUARD COLUMN
The Metrosep C 4 Guard/4.0 contains the C-4 column material and is used to protect all Metrosep cation columns that have a substrate based on silica gel. Particles and contaminations are reliably retained, allowing the lifetime of the analytical separation column to be prolonged considerably. The economical price is an additional plus. The Metrosep C 4 Guard/4.0 also functions according to the "On Column Guard System" and is screwed directly onto the separation column with nearly no dead volume.
Metrohm USA METROSEP A SUPP 5 - 100
The Metrosep A Supp 5 - 100/4.0 allows highly efficient, rapid separations. This property makes the Metrosep A Supp 5 - 100/4.0 the standard column for short analysis times and the determination of anions which elute late (e.g., perchlorate).
Thermo Scientific High Pressure Control Region Anion Trap
Anion trap column with anion exchange resin for high pressure 600 psi ion chromatography systems enables continuous regeneration by water to remove anions from eluent and improve conductivity detection by eliminating background contaminants.
Thermo Scientific AS4A COLUMN 4MMAS4A COLUMN 4
IonPac AS4A-SC Analytical Column, (4 x 250 mm), Maximum Operating Pressure:4000 psi, Mobile Phase Compatibility:pH 0-14; 0-100% HPLC Solvents, Capacity:20 microeq, Bead Diameter: 13 micrometer, Crosslinking (%DVB): 55%, Functional Group:Alk
Metrohm USA Metrosep I Trap 1 - 100/4.0
The Metrosep I Trap 1 - 100/4.0 column is used to eliminate ionic, i.e. cationic and anionic, contaminants from aqueous solutions. Its use is especially recommended for the purification of the transfer water in combination with "MISP" or "Metrohm Inline Sample Preparation". Using the Metrosep I Trap 1 - 100/4.0 column can significantly reduce the influence of the transfer water on the system blank.
Thermo Scientific Dionex IonPac AS11-HC-4m IC Columns | | 1 EA
Small-particle, High-capacity anion-exchange column
Thermo Scientific Dionex IonPac Low Pressure TAC Trace Anion Concentrator Columns TAC-LP1 TAC-ULP1 for IC | | 1 EA
- Use these concentrators for general purpose anion concentration for high-purity water analysis - Use the Thermo Scientific Dionex IonPac TAC-LP1 Trace Anion Concentrator Column for low-backpressure operation 60 psi at 2mLmin and the Thermo Scientific Dionex IonPac TAC-ULP1 Trace Anion Concentrator Column for ultralow pressure operation 30 psi at 2mLmin
ProteinSimple Maurice CE-SDS Cartridge inserts, 2/pk
Cartridge Inserts for holding the top running buffer vial assembly (046-010) into the Maurice CE-SDS Cartridges (PS-MC02-S). 2 inserts/pk. For use with Maurice and Maurice S. systems only.