Total Sulfite Assay Kit (Enzymatic)
The Total Sulfite (Enzymatic) test kit is a simple, highly specific and reliable, enzymatic method for the measurement and analysis of total sulfite (as SO2) in wines, beverages, foodstuffs and other materials.
Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4oC.
Suitable for manual, auto-analyser and microplate formats.
UV-method for the determination of Total Sulfite (SO22-) in
beverages, foodstuffs and other materials
(1) SO32- + O2 + H2O ↔ SO42- + H2O2
(NADH - peroxidase)
(2) H2O2 + NADH + H+ → 2H2O + NAD+
Kit size: * 50 assays (manual) / 500 (microplate)
/ 588 (auto-analyser)
* The number of manual tests per kit can be doubled if all volumes are halved.
This can be readily accommodated using the MegaQuantTM Wave
Method: Spectrophotometric at 340 nm
Total assay time: ~ 30 min
Detection limit: 0.3 mg/L
Wine, beer, fruit juices, soft drinks, jam, fruit and vegetables,
pharmaceuticals and other materials
Methods based on this principle have been accepted by DIN, EN,
MEBAK and NMKL
- Very cost effective
- All reagents stable for > 2 years during use
- Simple format
- Mega-Calc™ software tool is available from our website for hassle-free raw data processing
- Standard included
- Extended cofactors stability
- Suitable for manual, microplate and auto-analyser formats
To choose a chapter, play the video and select the required chapter from the options on the video display.
Chapter 1: Introduction
Chapter 2: MegaQuant Assay Format
Chapter 3: Manual Format – Recording Spectrophotometer
Chapter 4: Manual Format –Non Recording Spectrophotometer
Chapter 5: Autoanalyser Format
Chapter 6: Liquid Ready Reagents
Chapter 7: Sample Preparation/PVPP Treatment
Below you will find a link to our dedicated frequently asked questions section. Within this section you will find common questions and answers on a range of topics about the product.FAQs