Yeast
Common Lager — Brewing Science Institute
Brewing Science Institute
Spec sheet The maker publishes these figures for this exact product.
- Lab
- Brewing Science Institute
- Product code
- L-12
- Form
- liquid
- Type
- hybrid
- Attenuation
- 72–76 %
- Temperature
- 14–20 °C
- Flocculation
- medium
- Alcohol tolerance
- 9 %
- STA1
- Negative
Description
BSI's second listing of the San Francisco steam-beer strain, under their lager numbering and with a higher published attenuation than BSI-810. Ferments warm and fast for a lager yeast and flocculates hard enough to give a brilliantly clear California common.