Haosen Jewelry received Test Report No. 9771 from our supplier, PRECIOSA a.s. Issued by PRECIOSA, a.s. Analytical Laboratory on January 6, 2025, the report covers 117 glass samples, including crystal colors and finishes. The report shows that the glass crystals passed all required tests, including REACH Annex XVII (Lead, Cadmium, Nickel release), CPSIA, EN 71-3, and ASTM standards, with the conclusion PASS.
View the Czech Glass Crystal PDF version of the test report
The complete 32-page report contains the results summary, sample identification tables, test methods, measured values, reported limits, and explanatory footnotes. When reviewing the document, please read the individual results together with their associated notes. In particular, the cadmium assessment includes a material-specific limitation that is important for correctly interpreting the PASS conclusion.
Key Test Report Information
| Item | Report Information |
|---|---|
Report No. |
9771 |
Applicant |
PRECIOSA a.s.; Bc. Ester Mynářová |
Applicant Address |
Opletalova 3197/17, Jablonec nad Nisou, 466 01, Czech Republic |
Report Issue Date |
January 6, 2025 |
Testing Laboratory | |
Sample Description |
117 x Samples of glass (Crystal, Jet, and various colors) |
Sample Color |
Various colors (Crystal, Gold, Silver, etc.) |
Sample Quantity |
117 samples |
Regulatory Standards |
REACH – Annex XVII, item 63 (Lead); REACH – Annex XVII, item 23 (Cadmium); REACH – Annex XVII, item 27 (Nickel release); CPSIA Section 101(a)(2) (Lead); EN 71-3 + A1 part 3 (Migration); ASTM F2923 section 8, 9 a 10 (Migration); ASTM F963 section 4.3.5.; 8.3.1; 8.3.4. (Migration) |
Test Methods |
SPP 026 (Pb in Mass), SPP 016 (CSN EN 1811 – Nickel Release), ICP-OES, XRF |
Reported Compliance Limits |
Lead (Pb): < 500 mg/kg (REACH), < 100 mg/kg (CPSIA); Nickel (Ni) Release: < 0.5 μg/cm²/week; Cadmium (Cd): 100 mg/kg listed limit, footnote C states that this limit applies only to metal and plastic components |
Conclusion |
PASS for all seven test categories |
For information about the laboratory’s accreditation, see the Czech Accreditation Institute’s listing for Laboratory No. 1455. This listing provides laboratory accreditation information; it does not verify the authenticity of individual test reports.
For additional material documentation, explore our raw material testing reports, covering separately identified samples of metals and other jewelry materials.
Other Raw Material Testing Reports
- Haosen’s Leather Supplier LWG Gold Audit Review – August 11, 2024
- 316L Stainless Steel Bar Nickel Release SGS Test Report – September 29, 2024
- 11mm Copper Rod Heavy Metal Test Report – January 7, 2026
- Zinc Alloy Ingots California Proposition 65 SGS Test Report – January 09, 2026
- TC4 Titanium Rod RoHS Test Report – March 05, 2026
