Vintessentials Total SO2 Tests

Vintessentials Total SO₂ - Enzymatic Kits for discrete analyzers and spectrophotometers.
***Please note that all Vintessential Kits ship Next Day Air by default.
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Item No	Name - UOM	Price	Qty	Add to cart
VINT-TSO2-D500	Vintessentials Total SO2 - DA 500 Tests	$190.00
VINT-TSO2-SP30	Vintessentials Total SO2 - Spec 30 Tests	$85.00

Overview
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Vintessentials Total SO2 - Enzymatic Kits
Sulfur dioxide is used as a preservative in wine and there are restrictions limiting the amount that can be added in most wine producing countries. This test kit is a fast and easy way to determine the amount of total sulfur dioxide in wine samples, without the need for the laborious setup associated with traditional methods.

For this Test Kit semi-micro cuvettes are required.

PRINCIPLE OF MEASUREMENT
The amount of sulfite present in wine is measured by monitoring the reaction with a chromogen under basic conditions. The reduction of the chromogen leads to formation of a strongly absorbing compound which can be measured at 340 nm. The measured amount of the activated chromogen is stoichiometrically proportional to the amount of total sulphite present.