bids are invited for copper sulphate powder - copper sulfate can help in keeping your pool free from all types of algae.it is considered as the best algaecide. it can be used in pool water as a disinfectant which can provide a number of benefits to the pool users. , silica gel - silica gel is used as a desiccant to control local humidity in order to avoid spoilage or degradation of transformers and other electrical eqpts. because of its high surface area allows it to absorb water readily, making it useful as a desiccant (drying agent) , calcium hypochlorite liquid - calcium hypochlorite liquid is commonly used to sanitize public swimming pools and disinfect drinking water. , tcca-90 - trichloroisocyanuric acid granular chemical is used as a disinfecting agent in swimming pools supplied tcca-90 shall be with no side-effects on skin, hair and eye etc. , test kit for ph and chlorine - test kit for checking the values of ph and chlorine in swimming pool. , ortho todaline solution 500 ml - ortho tolidine (ot) solution is a chemical reagent used in swimming pool test kits to detect the presence and measure the level of chlorine by turning yellow or green in its presence. effective for indicating chlorine , soda ash-light powder - soda ash light is employed to regulate the ph levels in swimming pools by elevating the alkaline level, thereby ensuring the maintenance of optimal ph levels for pool water. , alum silly - alum silly forms a flocculant that attracts suspended solids and contaminants and binds to them, making them easier to separate from water. specifically. the sediment can then be separated from the water by sedimentation or filtration. total quantity : 1473