-
841.
Persistent pollutants
Subjects
Pollutants
-
842.
Pesticides
Subjects
Agricultural chemicals
-
843.
Petroleum
Subjects
Fossil fuels
-
844.
Petroleum products
Subjects
-
845.
Petroleum refining
Subjects
Petroleum chemicals industry
-
846.
Pharmaceutical chemistry
Subjects
PharmacyPharmacologyChemistry
-
847.
Phase diagrams
Subjects
Physical metallurgyPhase rule and equilibrium
-
848.
Phase rule and equilibrium
Subjects
Critical phenomena (Physics)Physical and theoretical chemistry
-
849.
Phenolic resins
Subjects
AldehydesPhenolsGums and resinsPlastics
-
850.
Phenols
Subjects
AlcoholsAntisepticsAromatic compounds
-
851.
Phenothiazine
Subjects
AntihistaminesAntipsychotic drugsHypnotics
-
852.
Phosphates
Subjects
Phosphoric acidManures
-
853.
Phosphatidylinositols
Subjects
Phospholipids
-
854.
Phosphine
Subjects
Phosphorus compoundsHydrides
-
855.
Phospholipids
Subjects
Lipids
-
856.
Phosphoric acid
Subjects
Inorganic acidsPhosphorus compounds
-
857.
Phosphorus
Subjects
Nonmetals
-
858.
Phosphorus compounds
Subjects
Phosphorus
-
859.
Phosphorylation
Subjects
Carbohydrate metabolismChemical reactions
-
860.
Photocatalysis
Subjects
Catalysis
-
861.
Photochemistry
Subjects
Physical and theoretical chemistry
-
862.
Photoelectrochemistry
Subjects
ElectrochemistryPhotochemistry
-
863.
Photographic emulsions
Subjects
EmulsionsPhotography
-
864.
Photorefractive materials
Subjects
Last updated dated: 05/07/2025