We've updated our Privacy Policy to make it clearer how we use your personal data.

We use cookies to provide you with a better experience. You can read our Cookie Policy here.

Advertisement
Fast Separations of Inorganic Ions in Water Samples
Product News

Fast Separations of Inorganic Ions in Water Samples

Fast Separations of Inorganic Ions in Water Samples
Product News

Fast Separations of Inorganic Ions in Water Samples


Want a FREE PDF version of This Product News?

Complete the form below and we will email you a PDF version of "Fast Separations of Inorganic Ions in Water Samples"

First Name*
Last Name*
Email Address*
Country*
Company Type*
Job Function*
Would you like to receive further email communication from Technology Networks?

Technology Networks Ltd. needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time. For information on how to unsubscribe, as well as our privacy practices and commitment to protecting your privacy, check out our Privacy Policy

Thermo Fisher Scientific has announced a new technical note about the determination of inorganic anions in water samples using our 4 µm ion-exchange column (Thermo Scientific™ Dionex™ IonPac™ AS18-4µm column).

Technical Note 127: Efficient and Fast Separations of Inorganic Anions in Water Samples Using a 4 µm Particle Size Microbore Column with a High-Pressure Ion Chromatography System presents the advantages of using the small-particle size microbore (2 mm i.d.) Dionex IonPac AS18-4µm column, in combination with the high-pressure capillary Ion Chromatography system, Thermo Scientific™ Dionex™ ICS-5000+HPIC™ system to obtain fast and efficient separation of inorganic anions in municipal drinking and wastewater samples.

In 1993, the U.S. EPA Method 300.0 (A) defined the use of the Thermo Scientific™ Dionex™ IonPac™ AS4A anion-exchange column to determine inorganic anions in environmental waters using a manually prepared carbonate/bicarbonate eluent and suppressed conductivity detection.

With the introduction of Reagent-Free™ ion chromatography (RFIC™) systems, hydroxide-based eluents were electrolytically generated inline on anion-exchange columns optimized for hydroxide chemistry.

The Dionex IonPac AS18 column was developed as an alternative to the AS4A column; the AS18 is designed for use with EPA Method 300.0 (A) using Electrolytically Generated hydroxide eluents. These smaller resin particles allow an optimal combination of fast speed and high resolution.

Advertisement