Method for the simulation of wear and corrosion for the detection of nickel release from coated items
€193.00
Precious metals. The finenesses of solders used with precious metal jewellery alloys
€165.00
Jewellery. Ring-sizes. Definition, measurement and designation
Determination of platinum in platinum jewellery alloys. Gravimetric method after reduction with mercury(I) chloride
Grading polished diamonds. Terminology and classification
Jewellery. Gold alloy coatings
Jewellery and precious metals — Responsible precious metals Part 3: Requirements for recycled gold
This product is not for sale, please contact us for more information
€50.00
Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024)
€40.00
Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin
Sampling schemes for third party conformity assessment of fineness in precious metal articles
€184.00
Determination of platinum in platinum jewellery alloys - Gravimetric method after reduction with mercury(I) chloride (ISO 11489:1995)
Reference test method for release of nickel from those parts of spectacle frames and sunglasses intended to come into close and prolonged contact with the skin
€64.00
Jewellery. Sampling of precious metal alloys for and in jewellery and associated products
Screening tests for nickel release from alloys and coatings in items that come into direct and prolonged contact with the skin
