White Labs WLP840 American Lager yeast vs White Labs WLP940 Mexican Lager yeast: specs compared
Updated 05 September 2026.
1
specs differ
White Labs WLP840 American Lager yeast and White Labs WLP940 Mexican Lager yeast differ on 1 spec: apparent attenuation.
| Spec | White Labs WLP840 American Lager yeast | White Labs WLP940 Mexican Lager yeast |
|---|---|---|
| Manufacturer | White Labs (liquid) | White Labs (liquid) |
| Species | Saccharomyces pastorianus, bottom-fermenting lager | Saccharomyces pastorianus, bottom-fermenting lager |
| Fermentation temperature | 10 to 13 C (50 to 55 F) | 10 to 13 C (50 to 55 F) |
| Apparent attenuation | 75 to 80 % | 70 to 78 % |
| Alcohol tolerance | Medium | Medium |
| Flocculation | Medium | Medium |
Questions and answers
How do White Labs WLP840 American Lager yeast and White Labs WLP940 Mexican Lager yeast compare?
White Labs WLP840 American Lager yeast and White Labs WLP940 Mexican Lager yeast differ on 1 spec: apparent attenuation.