bids are invited for biology lab items acetone , benzene , boric acid , chloroform , 3 to 5 percent cobalt chloride solution , conc. h2so4 , concentrated hcl , hydrochloric acid 10 n hcl , concentrated hno3 , concentrated hno4 , distilled water , ether , ethyl alcohol , glycerine , iodine , robert solution hno3 plus mgso4 , magnesium sulphate , perchloric acid 0.5 n hclo4 , potassium chloride , potassium hydroxide 0.1 n koh , potassium iodide , potassium nitrate , saturated solution of naoh , 20 percent, 40 percent naoh solution , sodium chloride , buffer solution of ph 6.8 sodium chloride , sodium hypobromide , 2 percent na2co3 solution , starch , sucrose , 10-20 percent sucrose solution , sulphosalicylic acid , urease tablet , aceto-carmine stain , saffranin , methylene blue , carnoys fluid , benedicts solution , fehlings solution a and b , rubber solution , haimotoxylin , million reagent , biuret reagent , seliwanoffs reagent , smith reagent , tollens reagent , sudan iii , phenol red , ph papers , chromatographic paper , litmus paper red , litmus paper blue , blotting paper , filter paper , whatmen paper no. 1 , spirit lamp , camel brush , dropper , plain slides , cavity slides , tripod stand , wire gauze, , watch glass , petridish , wire gauze , gas burner , mortar , pestle , wash bottle , pedigree charts of rolling of tongue , pedigree charts of blood groups , pedigree charts of ear lobes , pedigree charts of widows peak , pedigree charts of colourblindness , opuntia model , camel model , eichornia crassipes water- hyacinth model total quantity : 236