Jewellery and precious metals — Sampling of precious metals and precious metal alloys
€115.00
Jewellery and precious metals — Non destructive precious metal fineness confirmation by ED-XRF
€58.00
Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021)
€66.00
Jewellery and precious metals. Non destructive precious metal fineness confirmation by ED-XRF
€193.00
€77.00
Jewellery and precious metals. Determination of gold. Cupellation method (fire assay)
Jewellery and precious metals — Determination of gold — Cupellation method (fire assay)
Jewellery and precious metals - Determination of gold - Cupellation method (fire assay)
€52.00
Jewellery - Colours of gold alloys - Definition, range of colours and designation - Amendment 1 (ISO 8654:2018/Amd 1:2019)
€56.00
Method for the simulation of accelerated wear and corrosion for the detection of nickel release from coated items
€89.00
Jewellery and precious metals. Grading polished diamonds. Terminology, classification and test methods
€374.00
Jewellery and precious metals — Grading polished diamonds — Terminology, classification and test methods
€235.00
€82.00
