oxygen
phenol
sulphur
ferrum
hydrogen
antibody
batnotonic reagent
natrium
fat
glucose
calcium
substance of fat
nitrogen
carbon
an organic matter
solvent
oxygene
antibiotic
dehydrating agent
drying agents
gluten
cochineal
albumin
amorphous substance
air entraining agent
absorbate
contaminant
coolant
alkaline substance
aggresive materials
