Tender For bid to ras supply of supply of indicators for chemical analysis as per annexure c c -erichrome black t , sodium diphenylamine 4 sulfonate , ferroin solution, ar , methyl orange , methyl red , indigo carmine ms, ar , calcon carboxylic acid ar , phenolphthalein powder, ar or acs , phenol red , xylene cyanol ff , bromophenol blue ar , 1,5 diphenylcarbazone , eschka s mixture ar
09 Apr, 2026
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