Scuvette has manufactured quartz cuvettes since 2010. The documents below are issued by accredited third parties, are current, and are shared with buyers on request — proof, not promises.
Every Scuvette quartz cuvette is molded from Japanese-imported JGS1 fused silica and inspected in-house before dispatch. To back that with something stronger than our word, we hold an ISO 9001:2015 quality-management certificate and have our material independently tested for EU RoHS compliance by SGS. The documents on this page are issued by accredited bodies and are shared with genuine inquiries on request.
Where a certificate is held under one of our registered company names, we explain the relationship plainly: Scuvette operates as two registered entities that are the same manufacturer. See the note under each document.
| Document | Issuer / Report No. | Coverage | Validity |
|---|---|---|---|
| ISO 9001:2015 Certificate Quality Management System | NOA Testing & Certification Group Ltd (IAF/IAS accredited) No. NOA2408337 | Production and sales of cuvettes — Yixing Aoruituo Optical Instrument Co., Ltd | Issued 2024-08-26 · valid to 2027-08-25 |
| EU RoHS Test Report SGS · EU 2015/863 (IEC 62321) | SGS-CSTC (Qingdao) No. TAOEC26010238501 | Quartz glass sample · 10 restricted substances — all Not Detected / Pass | Report date 2026-08-20 |
| Material Purity / QC Inspection Batch verification | In-house + independent joint inspection | High-purity fused silica (JGS1); >83% transmittance across 190–2500 nm | Per batch · report on request |
| Letter of Recognition Chinese Academy of Sciences | CAS research institute | Acknowledgement of supplied quartz components — recognition, not a product certification | On file |
Scuvette is registered as both Yixing Aoruituo Optical Instrument Co., Ltd and Wuxi Aoruituo Analytical Instrument Technology Co., Ltd. These are two registered names of the same manufacturer — certificates, invoices and correspondence may show either name. If your procurement system requires a specific entity name, tell us when you request a quote and we align the documents accordingly.
Yes. Scuvette holds an ISO 9001:2015 certificate (equivalent to GB/T 19001-2016), certificate number NOA2408337, issued by NOA Testing & Certification Group Ltd (IAF/IAS accredited). The certificate is held by Yixing Aoruituo Optical Instrument Co., Ltd, covers the production and sales of cuvettes, was issued on 2024-08-26 and is valid through 2027-08-25. The certificate is provided as a PDF on request.
Yes. A representative quartz glass sample was tested by SGS-CSTC (Qingdao) under report number TAOEC26010238501 (dated 2026-08-20) against EU RoHS Directive 2015/863, using IEC 62321 test methods. All 10 restricted substances were Not Detected / Pass. The SGS test report is provided as a PDF on request.
Scuvette operates as two registered entities — Yixing Aoruituo Optical Instrument Co., Ltd and Wuxi Aoruituo Analytical Instrument Technology Co., Ltd — which are two registered names of the same manufacturer. Certificates, invoices and correspondence may show either name. If your procurement system requires a specific entity name, tell us when you request a quote and we align the documents accordingly.
Every cell is molded from Japanese-imported JGS1 fused silica and inspected in-house before dispatch, with more than 83% transmittance across 190–2500 nm. Batch material purity is independently checked and a joint-inspection report is available on request. The ISO 9001:2015 quality-management system governs production and sales of cuvettes.