Method for the measurement of primary amino nitrogen in grape juice/must and wine

Shipping temperature: ambient

Storage temperature:
Short term stability: 2-8°C,
Long term stability: See individual component labels

Assay format: spectrophotometer, microplate, auto-analyser

Detection method: absorbance - 340

Signal response: increase

Linear range: 0,2 to 10 µg of amino nitrogen per assay

Reaction time: ~15 minutes

Detection limit: 2,59 mg N/l

Stability: > 2 years under recommended storage condition

 

• Simple format (absorbances read at 340 nm)
• All reagents stable for > 2 years after preparation
• Spreadsheet available
• Standard included
• Suitable for manual, microplate and auto-analyser formats
• Very competitive price (cost per test)

Grape juice, must, wine and other materials

Safety data sheet Calculator sheet Report validation Data Booklet

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