Projects

Aircraft — Ground air-conditioning connections

90.93   Standard confirmed

Ophthalmic instruments — Refractor heads

90.93   Standard confirmed

Ophthalmic instruments — Eye refractometers

90.92   Standard to be revised

Ophthalmic instruments — Ophthalmometers

90.93   Standard confirmed

Glass — Determination of stress-optical coefficient — Part 1: Tensile test

90.93   Standard confirmed

Glass — Determination of stress-optical coefficient — Part 2: Bending test

90.93   Standard confirmed

Photography — Processing wastes — Determination of silver content

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 1: General

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 10: Determination of sulfide content

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 11: Determination of specific gravity

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 12: Determination of density

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 13: Determination of pH

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 2: Determination of matter insoluble in water

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 3: Determination of matter insoluble in ammonium hydroxide solution

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 4: Determination of residue after ignition

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 5: Determination of heavy metals and iron content

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 6: Determination of halide content

90.93   Standard confirmed

Photography — Photographic-grade chemicals — Test methods — Part 7: Determination of alkalinity or acidity

90.93   Standard confirmed