Sulphite time

We want to add 25 ppm sulphites. That is 1.65 mL / gal 10% sulphite suloution:

  • 14 gal demijohns:  1.65 mL/gal * 14 gal = 23 mL 10 % soln each demijohn
  • 1 3 gal jug: 1.65 mL * 3 gal = 5 mL
  • 1 3/4 gal jug: 1.65 mL/gal * 3/4 = 1.2 mL
  • 750 mL bottle:  1.65 mL/gal  * 1/5 gal  = 0.33 mL
  • 375 mL bottle: 1.65 mL/gal * 1/10 gal = .17 mL

I did the additions. I smelled and tasted the demijohns and 3 gallon carboy. Nose and taste were still the same. The nose has lots of oak to me. Taste was good. I could of  just kept on drinking!

The nose on the other containers was the same as the big containers. Nothing is going bad or getting worse..

One Response to “Sulphite time”

  1. Swervio Says:

    The Free SO2 level according to the measurement I made at the Beverage People on 1/8/10 was 27ppm.

Leave a Reply

*