supply of chemicals and consumables - potassium hexacyanoferrate 500g merck, potassium hexacyanocobaltate(iii), 97.0% 250g sigma aldrich, citric acid monohydrate 500g merck, citric acid anhydrous 500g merck, poly(vinylidene fluoride) powder 100g sigma aldrich, poly(vinyl alcohol) 87-90% hydrolyzed, average mol wt 30,000-70,000 250g sigma aldrich, poly(ethylene glycol) average mn 400, hydroxyl 5g sigma aldrich, titanium 10 mm, 99.99% trace metals basis (purity exclusive of na and k content) 25g

Madurai Kamaraj University has invited bids for the supply of chemicals and consumables - potassium hexacyanoferrate 500g merck, potassium hexacyanocobaltate(iii), 97.0% 250g sigma aldrich, citric acid monohydrate 500g merck, citric acid anhydrous 500g merck, poly(vinylidene fluoride) powder 100g sigma aldrich, poly(vinyl alcohol) 87-90% hydrolyzed, average mol wt 30,000-70,000 250g sigma aldrich, poly(ethylene glycol) average mn 400, hydroxyl 5g sigma aldrich, titanium 10 mm, 99.99% trace metals basis (purity exclusive of na and k content) 25g sigma aldrich, graphite powder, <20 m, synthetic 1kg sigma aldrich, nmp acs reagent, 99.0% 500ml sigma aldrich, barium nitrate acs reagent, 99% 100g sigma aldrich, manganese(ii) nitrate tetrahydrate 50g sigma aldrich, manganese(ii) nitrate hydrate 99.99% trace metals basis 25g sigma aldrich, 8-hydroxyjulolidine-9-carboxaldehyde 5g tci, 4-(diethylamino) salicylaldehyde -98% 5g sigma aldrich, 3-amino-9-ethylcarbazole 95% (hplc), powder -10g sigma aldrich, n-(1-naphthyl)ethylenediamine dihydrochloride, acs reagent grade, >98%, solid 10g sigma aldrich, magnesium nitrate hexahydrate 500g merck, ammonium fluoride acs reagent, 98.0% 100g sigma aldrich, potassium hydroxide acs reagent, 85%, pellets 500g sigma aldrich, ethylene glycol reagentplus, 99% 4 lit sigma aldrich, working electrode holder (screw) 6mm platinum holding plate electrode type: working electrode holder (screw type) working area material: platinum purity: 99.99% body: teflon ptfe (6mm) mounted with platinum plate in working area holding sample: upto 2mm thickness plate lenght x width: 15mm x10mm connector: gold coated copper rod for connection resistance of the plate: <0.6 resistance of the electrode: <2.0 sigma aldrich, nickel foam thickness -1.0mm to 1.6mm, 99.5% purity and 93-98% porosity 1.6mmt*200mm*300mm sigma, aldrich, fluorine doped tin oxide coated glass slide l x w x thickness 300 mm x 300 mm 2.2 mm, surface resistivity ~72/sq sigma aldrich., with an EMD of ₹0 Cr. Please refer to the tender document for project value details. Interested bidders can submit applications until 9 October 2026, with the technical opening scheduled for 9 October 2026.