supply of mass flow controllers and is controlling interface software with its accessories mass flow controllers with its accessories , supply of mass flow controller and is connected interface software with its accessories as follows: ( detailed technical specifications of the items as per chapter – 8 enclosed with this notice ) , mass flow controller ( 250 slpm ) , mass flow controller ( 5000 slpm ) , accessories note: 1. make / model of all items should be clearly mentioned in your bid. 2. latest & valid authorization certificate from manufacturer should be enclosed along with your offer. 3. the overall lowest and technically qualified bid only will be considered for placement of purchase order 4. in the event of a work order, performance security @3% of the work order value is to be submitted