BODY-PIERCING POST ASSEMBLIES. REFERENCE TEST METHOD FOR DETERMINATION OF NICKEL CONTENT BY FLAME ATOMIC ABSORPTION SPECTROMETY.
€58.00
REFERENCE TEST METHOD FOR RELEASE OF NICKEL FROM PRODUCTS INTENDED TO COME INTO DIRECT AND PROLONGED CONTACT WITH THE SKIN
€62.00
METHOD FOR THE SIMULATION OF WEAR AND CORROSION FOR THE DETECTION OF NICKEL RELEASE FROM COATED ITEMS
€47.00
Colours of gold alloys - Definition, range of colours and designation (ISO 8654:1987)
€35.00
Jewellery - Fineness of precious metal alloys (ISO 9202:1991)
€26.00
Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:1993)
€53.00
Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1997)
DETERMINATION OF GOLD IN GOLD JEWELLERY ALLOYS. CUPELLATION METHOD (FIRE ASSAY). (ISO 11426:1993).
JEWELLERY. FINENESS OF PRECIOUS METAL ALLOYS. (ISO 9202:1991).
€0.00
Method for the simulation of wear and corrosion for the detection of nickel release from coated items
€59.00
Reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin
€64.00
Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021)
Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019)
€40.00
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
€37.00
Jewellery - Colours of gold alloys - Definition, range of colours and designation (ISO 8654:2018)
