bids are invited for soxhlet apparatus extraction unit , titration unit , feed grinder , measuring cylinder 5 ml , measuring cylinder 10 ml , measuring cylinder 20 ml , measuring cylinder 50 ml , silica crucible , glass funnel , beaker 50 ml , beaker 10 ml , beaker 500 ml , spoutless beaker , conical flask , round bottom flask , volumetric flask 250 ml , volumetric flask 500 ml , kjeldahl flask , spoon spatula , flat bottom flask , graduated pipette 10 ml , graduated pipette 20 ml , micropipette , wash bottles , dessicator , metal tongs , stirring rods , filter paper no.42 , extraction thimbles , muslin cloth , bulb condenser , tripod stand , asbestos sheet , burette clamp , wire guaze total quantity : 590