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Spécifications
- Description:Ammonia/Ammonium Assay Kit
- Size:200 assays
- Method:FL360/450 nm
- Sample:Biological (e.g. urine) and environmental samples.
- Processing time:15 minutes
- Cat. no.:75878-008
- Supplier No.:DNH3-200
Spécifications
A propos de cet article
For quantitative fluorometric determination of ammonia/ammonium concentration.
- Linear detection range of 0.012 - 1 mM ammonia
- Can be readily automated to process thousands of samples per day
Ammonia (NH3) or its ion form ammonium (NH4+) is an important source of nitrogen for living systems and is ubiquitously present in the nature
BioAssay Systems’ ammonia/ammonium assay is based on an improved o-phthalaldehyde method. This reagent reacts with ammonia/ ammonium and forms a fluorescent product. The fluorescence intensity (λex/em = 360/450nm) is proportional to the ammonia concentration in the sample.
Simple, direct and automation-ready. Procedures for measuring NH3 are very desirable.