Thermo Scientific™
Dionex™ InGuard™ H Cartridges
Simplify workflow, improve performance, and facilitate trace analyses by eliminating interferences in line with this sulfonic acid resin cartridge in the hydronium form.
Catalog number 074037
Price (USD)/ Each 1
551.00
Type:
InGuard H Cartridge
For Use With (Application):
Sample Pretreatment and Removal of Alkaline Earth or Transition Metals
Price (USD)/ Each 1
551.00
Dionex™ InGuard™ H Cartridges
Catalog number074037
Price (USD)/ Each 1
551.00
-
Simplify complex applications while improving ion chromatography (IC) performance by automatically removing matrix interferences such as cations (including transition metals), anions, or hydrophobic substances with the Thermo Scientific™ Dionex™ InGuard H Cartridge. Installed in line between the autosampler and IC injection valve, this cartridge contains styrene-based, sulfonic acid resin in the hydronium form. Dionex InGuard H cartridges are ideal for sample pretreatment and removal of alkaline earth or transition metals, and can also be used for pH adjustment of basic samples.
After pH reduction with the Dionex InGuard H cartridge, carbonate levels can be reduced to very low levels by passing the sample through a Thermo Scientific Dionex CRD 200 Carbonate Removal Device.
Tough Application Challenges Solved Automatically
- Time-saving, in-line sample pretreatment
- Simplified, automated workflow; elimination of manual steps
- Reproducible PPM-level determinations in concentrated matrices
- Difficult matrix problems solved for better separations
- Increased analytical column lifetimes
Robust, Easy-to-Use Design
- Convenient 9x24mm cartridges
- Easy installation with standard 10–32 connections
- Leak-free, no-channeling cartridge design
- Can be used singly or in a series with other Dionex InGuard cartridges to suit the application
- Can be regenerated for reuse depending on the chemistries and samples used
Dionex InGuard H Sample Pretreatment Cartridge Specifications
- Functionality: Cation-exchange hydronium form
- Capacity: 5-5.5meq
- Solvents: 0-100% HPLC
- pH range: 0-14
- Mode: Removal of alkaline earth and transition metals; pH adjustment of basic samples
- Available in packages of four
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.
Specifications
DescriptionH
For Use With (Application)Sample Pretreatment and Removal of Alkaline Earth or Transition Metals
MaterialStyrene-Based, Sulfonic Acid Resin in the Hydronium Form
Product LineInGuard
TypeInGuard H Cartridge
Length (Metric)24 mm
Diameter (Metric) Outer9 mm
Unit SizeEach 1