It's the 1800s, you think there's formaldehyde in your milk killing babies
https://www.newspapers.com/clip/888392/formaldehyde_in_milk/
Here is a handy home test using sulfuric acid and chloride of iron.
There is a quote "Most bottle babies at the orphan asylum, he says, die, and he does not know that the mortality among them has increased since formaldehyde became known." --Dr Morrison
Here is a handy home test using sulfuric acid and chloride of iron.
There is a quote "Most bottle babies at the orphan asylum, he says, die, and he does not know that the mortality among them has increased since formaldehyde became known." --Dr Morrison