Absorb (absorption)

Acid

Alchemist

Alchemy

Ammonia

Analyst

Antibiotics

Asphalt

Bacteria

Bleach

Bleaching

Calcium chloride

Chromium

Cold

Crack cocaine

Disinfectant

Drug

Embalming

Lead

Medicine drug (medicament)

Pharmacist

Pharmacy

Uranium (chemical element)

Vacuum

Vapor

Vitriol (sulfuric acid)

White lead