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.
Thermo Scientific Dionex™ IonPac™ CG 12 A IC Columns | | 1 EA
Separate common cations in as little as 4 minutes using MSA or sulfuric acid eluents and this carboxylate-functionalized cation-exchange column
Thermo Scientific CSG16 50X3.0 MM
Determine disparate concentration ratios of adjacent eluting cations such as sodium and ammonium in diverse sample matrices using the Thermo Scientific™ Dionex™ IonPac™ CS16 Capillary, Analytical & Guard Column. Sample matrices include environmental waters; power plant waters treated with ammonium, morpholine or ethanolamine; chemical additives; chemical process solutions; scrubber solutions; plating baths; and industrial solvents. The Dionex IonPac CS16 column is designed and recommended for use in most Thermo Scientific™ Dionex™ IonPac™ CS15 column applications due to its larger linear working range.
THERMO SCI 3P AIG PARTS & ACCESSORIES CG5A GUARD COLUMN 4X50MMCG5A
NC9512636 CG5A GUARD COLUMN 4X50MMCG5A
ANALYTICAL SCIENTIFIC INSTRUMENTS US INC 5:1 Split Ratio, Analytical Binary Fixed Flow Splitter, 0.1 to 5 mL/min Inlet Flow
The ASI 5:1 Split Ratio Analytical Binary Fixed Flow Splitter is engineered for precise post-column applications in chromatography. Its advanced fluid resistor technology guarantees stable split ratios, increasing reliability and efficiency in analytical processes. With a flow range of 0.1 to 5 mL/min and high-pressure tolerance, it suits demanding laboratory environments. Its compatibility with standard HPLC fittings and robust materials differentiate it, ensuring optimal performance in various chemical conditions.
THERMO SCI 3P AIG PARTS & ACCESSORIES DIONEX IONPAC AG25 GUARD COLUM
NC0458153 DIONEX IONPAC AG25 GUARD COLUM
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.