{"schemaVersion":"ready-scan.discovery-surface.v1","id":"urn:readyscan:corpus:buyer-question:falcon-sapphire-q139885447-answer-5f29678f4f7f0c2886d4","key":"buyer_question:falcon-sapphire-q139885447-answer-5f29678f4f7f0c2886d4","kind":"buyer_question","slug":"falcon-sapphire-q139885447-answer-5f29678f4f7f0c2886d4","canonicalUrl":"https://directory.readyscan.ai/corpus/buyer-question/falcon-sapphire-q139885447-answer-5f29678f4f7f0c2886d4","machineUrl":"https://directory.readyscan.ai/discovery/corpus/buyer-question/falcon-sapphire-q139885447-answer-5f29678f4f7f0c2886d4.json","datePublished":"2026-10-25","dateModified":"2026-10-25","materialFingerprint":"fnv1a64:780fa81173ea9e74","membershipFingerprint":"fnv1a64:daf35ed2248c93f8","relatedEntitySlugs":["falcon-sapphire-q139885447"],"relatedSurfaceKeys":["buyer_question:falcon-sapphire-q139885447-answer-5df4b3730351d6f612a5","buyer_question:falcon-sapphire-q139885447-answer-b3d022b936eb8b9a0c28","buyer_question:falcon-sapphire-q139885447-answer-e2e1e799078ce47286b0","evidence:falcon-sapphire-q139885447"],"sourceIds":["ready-scan-subjects"],"provenance":[{"snapshotId":"falcon-sapphire-q139885447-content-7873c673e7fb4a5b-snapshot","sourceId":"ready-scan-subjects","sourceRecordId":"Q139885447","sourceRevisionId":"Q139885447:content:43cc0baf91487981","sourceContentHash":"fnv1a64:8348a9671eaa27b1","recordRevisionId":"Q139885447:content:43cc0baf91487981","recordContentHash":"fnv1a64:14df2d88acc89015","sourceCanonicalUrl":"https://www.falconsapphire.com/","sourceModifiedAt":"2026-10-25T00:30:48.440Z","observedOn":"2026-10-25","permission":{"basis":"public_information","evidenceUrl":"https://www.falconsapphire.com/"},"attributionUrl":"https://www.falconsapphire.com/"}],"quality":{"method":"same_kind_unique_trigram_floor","minimumUniqueTrigramRatio":0.3,"status":"passed"},"title":"What purity grade do you offer?","summary":"Cited source answers across 1 active corpus record.","question":"What purity grade do you offer?","answers":[{"entitySlug":"falcon-sapphire-q139885447","entityName":"Falcon Sapphire","answer":"“Our standard is 5N purity (99.999% Al₂O₃). We grow exclusively monocrystalline sapphire using high-purity alumina feedstock. UV grade and First Optical Grade are available for the most demanding applications. All material is grown within the European Union.”","sourceUrls":["https://www.falconsapphire.com/faq"]}]}