procurement of anion exchange resin and cation exchange resin for the year 2024-25 , macroporous strong base type-1 anion exchange resin i) physical form:moist spherical beads. ii) total exchange capacity (tec) as caco3 (gms/ ltr.) min: 60 or min 1.2 meq/ml iii) screen grading: 0.3 mm to 1.2 mm. iv) moisture content %age: 58± 3 (approx) v)ph range: 0 to 14. vi) bulk density (gms/ltr): 670 to 730. vii) solubility: insoluble in all common solvents.viii) make:preferably ion exchange/thermax/toyota or any other reputed brand manufactured in india only. ix) firms must hav esupplied material to govt/reputed public sector enterprises & proof to be supplied for the same. packing: 200/180 ltrs. capacity in ms drums or 50/25kg hdpe bags note-tenderer must be original resin manufacturer or authorized dealer of the manufacturer.latest documentary evidence is required to be submitted. , strong acid cation exchange resin in hydrogen form i) physical form: moist spherical beads ii) total exchange capacity (tec) as caco3 (gms/ltr.): min 90 or min 1.8 meq/ml. iii) screen grading: 0.3mm to 1.2mm. iv) moisture content %age: 52± 3 (approx) v) ph range: 0 to 14. vi) bulk density(gms/ltr): 800 to 845. vii) solubility:insoluble in all common solvents. viii) make:preferably ion exchange/thermax/toyota or any other reputed brand manufactured in india only. ix) firms must hav esupplied material to govt/reputed public sector enterprises & proof to be supplied for the same. packing: 200/180 ltrs. capacity in ms drums or 50/25kg hdpe bags note-tenderer must be original resin manufacturer or authorized dealer of the manufacturer.latest documentary evidence is required to be submitted.