Wine test sulfur reagent SL 100ml refill

The SL 100ml sulphur reagent refill is a chemical accessory designed for rapid wine testing, allowing you to determine the free sulphur dioxide (SO₂) content of wine and must quickly and easily at home.

It is extremely easy to use: fill the test tube with wine up to the mark, then add the sulphur reagent drop by drop – whilst shaking – until a colour change occurs. You can read the result directly from the test tube. One test takes approx. 1 minute.

• Quick: a test takes approx. 1 minute


• Reliable: for information purposes only, though not of laboratory accuracy


• Economical: the kit only needs to be purchased once; after that, simply top up the reagents


• Shelf life: 6 months from date of manufacture

Technical data:

• Packaging: 100 ml


• Application: measurement of free sulphur dioxide (SO₂) in wine and must


• Shelf life: 6 months from date of manufacture


• Type: refill (for the sulphur reagent component of the wine test kit)

Recommended free sulphur content: 50 mg/l ± 10. Softer wines require more sulphur, while harder, more acidic wines require less. 10 g/hl of wine sulphur corresponds to a dose of 50 mg/l of sulphur.