What will interfere with the DNPH reaction to aldehydes and ketones? - WKB192729
Article number: 192729
ENVIRONMENT
- Sep-Pak XPoSure DNPH reaction
- Column care and use
ANSWER
Factors that can interfere with the DNPH reaction to aldehydes and ketones are the presence of ozone and too little or too much moisture in the air.
ADDITIONAL INFORMATION
For additional information, see How much water (atmospheric moisture) can each cartridge from the XPoSure DNPH or Sep-Pak DNPH Silica handle and still retain formaldehyde? and What is the part number for the Ozone scrubber?
id192729,