Strain Wlp833 vs White Labs WLP840 American Lager yeast: specs compared
Updated 05 September 2026.
3
specs differ
Strain Wlp833 and White Labs WLP840 American Lager yeast differ on 3 specs: fermentation temperature, apparent attenuation, alcohol tolerance.
| Spec | Strain Wlp833 | White Labs WLP840 American Lager yeast |
|---|---|---|
| Manufacturer | White Labs (liquid) | White Labs (liquid) |
| Species | Saccharomyces pastorianus, bottom-fermenting lager | Saccharomyces pastorianus, bottom-fermenting lager |
| Fermentation temperature | 9 to 13 C (48 to 55 F) | 10 to 13 C (50 to 55 F) |
| Apparent attenuation | 70 to 76 % | 75 to 80 % |
| Alcohol tolerance | Medium-High | Medium |
| Flocculation | Medium | Medium |
Questions and answers
How do Strain Wlp833 and White Labs WLP840 American Lager yeast compare?
Strain Wlp833 and White Labs WLP840 American Lager yeast differ on 3 specs: fermentation temperature, apparent attenuation, alcohol tolerance.