ICS:39.060
Showing 19–23 of 23 results
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ISO 13756:2024 Jewellery and precious metals – Determination of silver – Potentiometry using sodium chloride or potassium chloride
CDN $76.00 Add to cart -
ISO 10713:2025 Jewellery and precious metals – Gold alloy coatings
CDN $76.00 Add to cart -
ISO 18214:2024 Jewellery and precious metals – Determination of high purity gold, silver, platinum and palladium – Difference method using SPARK-OES
CDN $115.00 Add to cart -
ISO 11490:2023 Jewellery and precious metals – Determination of palladium – Gravimetry using dimethylglyoxime
CDN $76.00 Add to cart -
ISO 6893:2024 Jewellery and precious metals – Inspection of batches of small diamonds – Terminology, classification and test methods
CDN $233.00 Add to cart
