Khác biệt giữa bản sửa đổi của “Kali dichromat”

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Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.7
Dòng 90:
* [http://www.npi.gov.au/database/substance-info/profiles/25.html National Pollutant Inventory – Chromium VI and compounds fact sheet]
* [https://www.cdc.gov/niosh/npg/npgd0138.html NIOSH Pocket Guide to Chemical Hazards]
* [http://www-cie.iarc.fr/htdocs/monographs/vol49/chromium.html IARC Monograph "Chromium and Chromium compounds"] {{Webarchive|url=https://web.archive.org/web/20040701090041/http://www-cie.iarc.fr/htdocs/monographs/vol49/chromium.html |date=2004-07-01 }}
* [http://www.goldrecovery.us/goldrecovery/documents/reactions.pdf Gold refining article listing color change when testing metals with Schwerter's Solution]