Normas ISO

Petroleum products -- Fuels (class F) -- Classification-- Part 3: Family L (Liquefied petroleum gases)

Petroleum products -- Fuels (class F) -- Classification-- Part 2: Categories of gas turbine fuels for industrial and marine applications

Surface active agents -- Washing powders -- Determination of total silica content -- Gravimetric method

Surface active agents -- Washing powders -- Determination of inorganic sulfates -- Gravimetric method

Chemical products for industrial use -- Sampling techniques -- Solid chemical products in the form of particles varying from powders to coarse lumps

Soaps and detergents -- Techniques of sampling during manufacture