L-Malic acid - Enzymatic assay kit (auto-analyseur format)
Reference : K-LMALAF
Shipping temperature: ambient
Storage temperature:
- Short term stability: 2-8oC,
- Long term stability: see individual component labels
Assay format: auto-analyser
Detection method: absorbance - 340
Signal response: increase
Linear range: up to 80 μg/mL of L-malic acid in final reaction solution
Reaction time: ~ 3 min
Detection limit: 20 mg/l
Stability: > 2 years under recommended storage conditions
Method recognition: methods based on this principle have been accepted by AOAC, EEC, EN, NF, NEN, DIN, GOST, OIV, IFU, AIJN and MEBAK
On calibration, the prepared reagent is linear to > 80 micrograms of L-malic acid per ml of assay solution.
- PVP incorporated to prevent tannin inhibition
- Very stable reagent when prepared for auto-analyser applications
- Linear calibration (R2 ~ 0,9994) up to 80 μg/ml of L-malic acid in final reaction solution
- Validated by the University of Wine, Suze la Rousse, France
- Both enzymes supplied as stable suspensions
- Very rapid reaction (~ 3 min)
- Very competitive price (cost per ml of reagent)
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Specifications
Reference | Packaging | |
---|---|---|
K-LMALAF | 245.5 mL de réactif préparé (prepared reagent) (ex : 1116 tests de 0.22 mL) |