Yeast
Thames Valley 3 — Brewlab
Brewlab
Representative The maker publishes no figures for this product, so these are class-typical values instead.
- Lab
- Brewlab
- Product code
- Thames Valley 3
- Form
- liquid
- Type
- ale
- Attenuation
- 68–75 %
- Temperature
- 15–23 °C
- Flocculation
- high
- Alcohol tolerance
- not published as a number
- STA1
- not published — treat as unknown
Description
A London ale culture, slow to build and the most flocculent of the Thames Valley three: a light head, then a hard, rapid drop to a firm sediment that makes it easy to crop and to fine. Low to moderate esters, very little sulfur, POF-negative. Brewlab publish no attenuation, so the band is class-typical for a strain that clears this early, and the 15–23 °C is theirs.