════════════════════════════════════════════════════*/ Allow say, the mixture of potassium hexacyanoferrate(III) and phenolphthalein would be the rust indicator. And we use to detect the rusting of an iron nail. And the result is: the tip, head area on the nail surface blue coloration; the straight region appears pink color. ═══════════════════════════════════════════════════*/ It def... https://limonottinghamprices90123.blogkoo.com/examine-this-report-on-limo-service-windham-nh-55953338