O-S-801F, FEDERAL SPECIFICATION: SULFURIC ACID, ELECTROLYTE (FOR STORAGE BATTERIES) (22 MAR 2001)
O-S-801F, FEDERAL SPECIFICATION: SULFURIC ACID, ELECTROLYTE (FOR STORAGE BATTERIES) (22 MAR 2001)., This federal specification covers four classes of sulfuric acid for use as an electrolyte in lead-acid storage batteries.