Bids Are Invited For Acquisition Of Chemical Products, Reagents, Solutions For Water Treatment And Materials ... in Brazil

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Solution For Fluoride Analysis - Colorimetric Method, Composition And Preparation According To Stardartmethods, 20Th Edition. 500Ml Bottles With Screw Cap. The Label Must Contain: Batch, Date Of Manufacture And Technical Responsible. Validity Of The Solution 3 Years., Dpd Free Chlorine Reagent - Dpd For Free Residual Chlorine Analysis, In 10Ml Of Sample; Min. Confirmatory In 24 Hours Through Fluorescence Observation, Without The Need To Add Other Reagents For Confirmation.Method Approved By Epaapproved And Registered By The Ministry Of Health (Reg 25000.584-079/09-96)Individual Packagingminimum Shelf Life: 03 Years, Potassium Chloride (Kcl 3M) - 3 M Minimum Shelf Life 01 Year From Delivery Date, 500 Ml Bottle, Solucao Tampao Ph4, 0+-0, 05/25C - Minimum Validity 01 Year From Delivery Date, 22/01/2026 - 09:36:23, Solucao Tampao Ph 7, 00+-0, 02 - Minimum Validity 01 Year From Date Of Delivery, Solution Tampao Ph 10.0-0.05 - Minimum Validity 01 Year From Delivery Date, Bottle For Anal.Bacteriological In Polypropylene With Lid (Flip Top) 100-120 Ml Containing Sodium Thiosulfate Tablet For Bacteriological Analysis, Aluminum Polychloride - Pac 18, Sodium Fluosilicate Sodium - Physical Aspect: Odorless White Solid.Chemical Formula ........................................ Na2sif6commercial Purity (Minimum) ..................... 98%Fluorine Content (Minimum)................................59, 4% Insoluble (Maximum) ................................. 0, 5%Bags Of 50Kg Or 25Kg., Salt (Nacl)Bags Of 25Kg - To Be Used For The Production Of Sodium Hypochlorite For Water Treatment, With A Chemical Standard For Human Consumption As It Is Related To The Health Of Consumers.

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