Ophtalmic optics - Reference method for the testing of spectacler frames and sunglasses for nickel release - Optique ophtalmique - Méthode d'essai de référence relative à la libération du nickel par les parties des montures de lunettes et lunettes de soleil
€105.00
JEWELLERY. RING-SIZES. DEFINITION, MEASUREMENT AND DESIGNATION. (ISO 8653:1986).
€26.00
Jewellery and precious metals — Determination of silver — ICP-OES method using an internal standard element
€77.00
Reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin; German version EN 1811:1998+A1:2008, Corrigendum to DIN EN 1811:2008-06
€0.00
Method for the simulation of wear and corrosion for the detection of nickel release from coated items; German version EN 12472:2005/prA1:2008
€34.30
Reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin; German version EN 1811:1998+A1:2008
€77.20
Method for the simulation of wear and corrosion for the detection of nickel release from coated items; German version EN 12472:1998
€48.79
Reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin; German version EN 1811:1998
€63.27
Jewellery and precious metals — Vocabulary — Part 1: Precious metals and units
€92.00
Jewellery and precious metals - Sampling of precious metals and precious metal alloys (ISO 11596:2021); German and English version prEN ISO 11596:2025
Jewellery and precious metals - Fineness of solders used with precious metal jewellery alloys (ISO 22764:2020); German and English version prEN ISO 22764:2025
Jewellery and precious metals - Non-destructive precious metal fineness confirmation by ED-XRF (ISO 23345:2021); German and English version prEN ISO 23345:2025
Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016); German and English version prEN ISO 8653:2025
€56.17
Jewellery and precious metals - Specifications for 1 kilogram gold bar (ISO 24018:2020); German and English version prEN ISO 24018:2025
Method for the simulation of wear and corrosion for the detection of nickel release from coated items
€50.00
