tender for supply and delivery of public heal materials and distinfection chemicals for annual maintenance in vadakkanandal town panchayat from 01-04-2026 to 31-03-2027 , stable bleaching powder (for water supply) isi grade 33% chlolin , bleaching powder (for public health) isi grade 22% chlorin , hydrated lime powder , sodium hypo chloride solution (for water supply purpose) , sodium hypo chloride liquide (for public health purpose) , lysol liquid , em solution , black phenyl , toilet cleaning acid (harpic) , mosquito liquid malathian 72% ec , baytex 1000 ec , pyrethrum 2% extract , tempephos 50% ec , abate 50% ec