L-Arginine/Urea/Ammonia Assay Kit

Product Type:
Food Chemistry Kits
Cat. Number:
FCK0074
Product Information
Result Type Quantitative
Size 50 assays per kit
Application Examples Grape juice, wine, etc.
Detection Method Absorbance
Wavelength (nm) 340
Signal Response Decrease
Detection Range 1.0 to 35 mg of L-arginine, 0.2 to 7.0 μg of ammonia and 0.3 to 14 μg of urea per assay
LOD (Detection Limit) 0.07 mg/L (ammonia),
0.13 mg/L (urea),
0.37 mg/L (L-arginine)
Reaction Time 20 min [ammonia (2 min), urea (6 min), L-arginine (7 min)]
Method Recognition Improved method
Advantages Extended cofactors stability.
Improved; format
Very rapid reactions due to use of uninhibited glutamate dehydrogenase
All enzymes supplied as stabilised suspensions
Competitive price (cost per test)


Standard included
Shipping RT
Storage See individual component labels
Shelf Life > 1 years

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