Foodstuffs & their Adulterations (10 preparate) (PM032)

Includes:

Potato starch.
Weath flour adulterated with chalk.
Hrye flour adulterated with heavy spar.
Corn flour spoiled with corn smut spores.
Wheat bran.
Cocoa powder.
Cocoa, adulterated with grog.
Rye flour spoiled with parts of moth.
Sour milk with chains of bacteria.
Root of carrot t.s. with carotin.