Rate
Ask the Expert
Suggest an Application
Add to Favorites
CreateParts List
Tell a Friend
PrintFind methods for your needs
AN172: Determination of Azide in Aqueous Samples by Ion Chromatography with Suppressed Conductivity Detection
Description
This application note describes how to routinely monitor for azide anion in aqueous samples including water, food products, bodily fluids, and biological buffers by using a Reagent-Free™ IC (RFIC™) system. The azide anion is determined in 35 min by using a 4-mm IonPac AS15 column, isocratic potassium hydroxide provided automatically by an eluent generator, and suppressed conductivity detection. The IC method allows direct injection of the sample, avoiding laborious derivatization or sample preparation, and is highly sensitive, providing a detection limit for azide in reagent water of 50 μg/L.| Market: | Other |
| Keywords: | airbag, automobile, hospital preservative, IonPac AG15, OSHA ID-211, pest control, RFIC, sodium azide |
| Matrix: | Black tea, Green tea, Orange juice, PBS, Plasma, Urine, Water |
For Research Use Only. Not for use in diagnostic procedures.
