bids are invited for 1 amino acid f reagent 2.9l cat.no.23531-03 for hach silica analyzer m / s vortex electronics ( p ) ltd surat sgp 2 citric acid reagent 2.9l includes surfactant solution &powder cat.no.2 3470-03 for hach silica analyser m / s vortex electronics ( p ) ltd.surat for sgp 3 molybdate iii reagent 2.9l cat.no.1995-03 for hach silica analyser m / s :vortex electronics ( p ) ltd.surat for sgp 4 reagent 1 for hach silica 5500sc part no. 6774802, 2 liter for hrsg 5 reagent 2 for hach silica 5500sc part no. 6774902, 2 liter for hrsg 6 reagent 3 package for hach silica 5500sc part no. 6775102, for hrsg 7 standard solution 1 for hach 5500sc silica analyser part no. 6775002, 2 liter for hrsg 8 diisopropylamine for synthesis, 99%, quantity: 1 l, cas no: 108-18-9, item code:2834453, for sodium analyser. 9 kcl solution, 500ml, item code: 36314000500, for sodium analyser model: 9240, make : hach, usa. total quantity : 188