Tender For supply of hyaluronic acid for ortho cases.1)sodium hyaluronic acid of higher concen tration equal or more than 60mg/3ml.2) should be of higher molecular weight 5 million dalton.3) highly cross linked and stabilised for long duration of action.4) non avion s ource. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]