Provided services
- 1.Verification and marking of Goods (Jewelry), Product Verification (Investment Ingots, Medals, etc.)
- Pricelist - Contacts - Form
- 2.Analysis and melting
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Pricelist - Contacts - Form
- Qualitative detection of metals
- Approximate determination of the fineness of precious metal alloys
- Chemical analysis of materials containing the precious metals
- Melting of materials from precious metals to ingots
- Accredited testing laboratory
- 3.Sale of acids
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Forms(czech only) + Sales places (Praha, Brno, Ostrava, Jablonec n/N, Turnov, Č.Kostelec) Safety cards of acids (czech only)
- BL_Kyselina_dusičná_65% (Nitric acid)
- BL_zkušební látka směs Au250 (testing substance mixture Au250)
- BL_zkušební látka směs Au375 (testing substance mixture Au375)
- BL_zkušební látka směs Au585 (testing substance mixture Au585)
- BL_zkušební látka směs Au750 (testing substance mixture Au750)
- BL_zkušební látka směs Au916 (testing substance mixture Au916)
- BL_zkušební rozpoznávací Au-Pt (testing recognition Au-Pt)
- 4.Sale of printed matter
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Valid legislation in the field of hallmarking (1 pcs/25 CZK) List of the Hallmarks (1 pcs/25 CZK Blue card – Hallmark (1 pcs/25 CZK) - 5.Registration of entities
- Forms -
- 6.Expert and opinions
- 7.Commission of Valuables - Auctions
- + official message board
- 8.Expert activities
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normalization in precious metals – ISO (WG1, TC 174) and CEN (TC 283)
- 9.International aktivities
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- The Convention on the Control and Marking of Articles of Precious Metals - CCM
- International Association of Assay Offices – IAAO
- International Organization for Standardization, ISO TC 174 jewellery and precious metals
- 10.Counseling
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- Valuation of jewellery
- Gemology (gemstones)
- 11.Education
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- Workshop about Hallmarking
- Workshop of testing on the touchstone