Chemistry pack.

1. Dried tainted meat + recipe.
2. Dried tainted veggy + recipe.
3. Mutagen recipes changes.
4. Tainted meat recipe.
5. Tainted veggy recipe.
6. Blob from tainted veggy/meat recipe.
7. Speedball + recipe.
8. Simple recipes with human flesh are now learned automatically.
9. Add IV purifier to royal jelly recipe.
10. Soap bar recipe.
Nope.  Purifier serum is highly concentrated and shouldn't be used in the same amounts as standard.