bids are invited for tris acetate buffer - tris acetate buffer 99% for biochemistry , acetic acid glacial - acetic acid glacial 99.7% ar , acetone - acetone 99.5% ar/acs , l ascorbic acid - l-ascorbic acid 99.5% ar/for biochemistry , ammonium persulphate - ammonium persulphate 98% ar/acs , boric acid - boric acid 99.5% ar/acs , chloroform - chloroform 99.8% ar , crystal violet - crystal violet 88% dye content for microscopy , ethylenediamine tetraacetic acid diso , ethanol , fehling s solution - fehling s solution no.1 for laborartory uses , fehling s solution - fehling s solution no.1 for laborartory uses , formaldehyde solution - formaldehyde solution 37% ar/acs , hydrochloric acid - hydrochloric acid 35.4% ar , hexane - hexane 85% ar , labdet - labdet 05 (neutral) phosphate free , lead acetate basic solution , meta phosphoric acid - meta-phosphoric acid 56-60% ar , methanol - methanol 99.8% ar/acs , methylene blue hydrate - methylene blue hydrate 95% ar , sodium hydroxide pellets - sodium hydroxide pellets 98% ar , sodium oxalate - sodium oxalate 99.8% ar , petroleum ether - petroleum ether 60-80 deg c ar , phenolphthalein indicator , buffer solution - buffer solution ph.7.00 (phosphate , potassium iodide - potassium iodide 0.1m solution , safranine for microscopy , sodium hydrogen carbonate - sodium hydrogen carbonate 99.7% ar , sodium carbonate anhydrous - sodium carbonate anhydrous 99.5% ar , starch soluble ex potato ar acs - starch soluble (ex potato) ar/acs , sulphuric acid - sulphuric acid 98% ar , toluene - toluene 99.5% ar , tween - tween-80 extra pure , sulphuric acid - sulphuric acid 98% ar , extraction thimbles - extraction thimbles, 33 x 80 mm , dish petri manufactured from boro - dish, petri, manufactured from boro 3.3 glass 100x17mm , beaker griffin low form with spout - beaker, griffin/low form with spout, 02ltr , beaker griffin low form with spout - beaker, griffin/low form with spout, 01ltr , beaker griffin low form with spout - beaker, griffin/l