1. Schneider Electric Motion USA 370 North Main Street Marlborough, Connecticut 06447 by BST 150 Dow Street, 420C Manchester, New Hampshire 03101

2. Roller Positioning – Precision Dispensing Low shear peristaltic pumps Ease in cleaning Extra pinch(s) or other valve(s) needed Software control Rollers to same starting point – No dispensing progression Next available roller is positioned – Ready for dispense Patent Pending

3. Precision Dispensing Roller Positioning Sola 24 Volt Supply BioChem Pinch Valves 5 Volt Power Supply Lexium 23 series Opto Isolator – Pinch Valves BST Heat Transfer Mount Patent Pending On/Off Switch (Below surface)

4. Watson-Marlow 313 - Pureweld Patent Pending

5. Watson-Marlow 313 - Silicon Patent Pending

6. Watson-Marlow Peristaltic - Silicon

7. Miniflex Peristaltic Pump - (3) Rollers Dispensing Pinch Valve Supply Pinch Valve 96410-14 Silicon Tubing Masterflex (3) Roller Pump

8. Cole Parmer Miniflex - Silicon Patent Pending

9. Pulse Reduction – Increase Roller Count Watson-Marlow 114 Pump Lexium 17 Series 1 Stack BST 4, 6, & 8 Rollers Watson-Marlow 313 Pump BST (16) Roller Pump Alternate Rollers

10. Technology Dispensing Performance – Roller Positioning Schneider Lexium Motors Motor Programming Source & Dispense Valves Required Pulse Reduction – Increase Roller Count

11. Summary Technology Applicable To Peristaltic Pumps & Drives Roller Positioning Increased Roller Count