P

Palmitic acid N Palm oil S
Paraffin emulsions L Paraffin oil L
Perchloric acid (50%) L Perchloroethylene N
Petroleum L Petroleum ether S
Phenol (10%) S Phenylhydrazine N
Phosphoric acid all conc L Phosphorous chlorides S
Phosphorous yellow 100% L Phosphorous pentoxide L
Photographic solutions L Phthalic acid (all conc) L
Phthalic anyhydride L Pickling baths sulphuric acid hydrochloric acid L
Pitric acid (1%) L    
Plating solutions:   brass L
cadium L copper L
gold L indium L
lead L nickel L
rhodium L silver L
tin L Potash L
Potassium/aluminium sulphates (50%) L Potassium bichromate L
Potassium borate (10%) L Potassium bromide L
Potassium chlorate L Potassium chloride L
Potassium chromate L Potassium cynide L
Potassium dicromate 40% L Potassium ferri/ferro cynide Sat'd L
Potassium fluoride L Potassium hydroxide L
Potassium ionide L Potassium nitrate Sat'd L
Potassium perborate Sat'd L Potassium perchlorate L
Potassium permanganate L Potassium persulphate Sat'd L
Potassium Phosphates L Potassium sulphate L
Propanol L Propargyl alcohol (7%) L
Propionic acid (50%) L Propyl alcohol L
Propylene dichloride (100%) L Propylene glycol L
Propylene oxide L Pyridine S