Tender For corrigendum : supply of chlorine tablets for use in ir-drdo bio toilets confirming to rcf specification mdts- 14274 rev.00. technical requirements - (1) the tablet size should be 78 mm diameter and weight should be of approximately 200grams. (2) the tablet should have active molecule of 3,5 di-chloro-iso-cyanuric - acid. (3) it should have effective chlorine of >=50% chlorine. (4) the tablet should have formulated for sustained release (should last for at least 21 days in tap water). (5) moisture content should be < =4%. (6) the tablet should have should be stable during storage for one year.