Grade selection is handled around the intended application, product family, packing format, and documentation requirement, so the final recommendation matches the system it is meant to serve.
Technical documentation
TDS, COA, and grade matching
Black Opal provides product information, application context, packaging references, and quality documentation through the sales and technical team. Detailed technical data sheets, certificates of analysis where applicable, and grade recommendations are shared after the product family, application, packing requirement, and destination-market documentation are confirmed.