1. WWW.LABALLIANCE.COM CLEAN FORMAT FASTER NAVIGATION PRODUCT SELECTION GUIDES UPDATED INFORMATION WEBSITE ENHANCEMENTS

2. PUMP OFFERINGS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10

3. ANALYTICAL PUMPS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10

4. FLASH PUMPS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10

5. METERING PUMPS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10

6. ULTRA-HIGH PRESSURE PUMPS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10

7. CONSTANT PRESSURE PUMPS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10 CP 100

8. PREP PUMPS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10

9. PREP 250 PITTCON 2003

10. PREP 250 PITTCON 2005

11. PREP 250 PITTCON 2009

12. PREP 250 PREP 250 PUMP FEATURES Dual Piston - FOR PRECISE FLOW RATES AND LOW PULSATION Servo Motor - BELT DRIVE WITH RELIABLE ECCENTRIC CAMS Constant Pressure OR Constant Flow CONFIGURATIONS Stainless Steel OR Titanium FLOW PATHS PLC Controller – WITH LCD HUMAN- MACHINE INTERFACE All External FLUID CONNECTIONS

13. PREP 250 PREP 250 PUMP SPECIFICATIONS Flow Rate: 0.1 – 250.0 mL/min Max Pressure: 10,000 psi Flow Accuracy: < 2% of set point Pulsation: < 5% (CF version) (150 mL/min; 3,000 psi) Piston Displacement: 452.5 L Dimensions: 9 H x 14 W x 22 D (22.8 x 35.6 x 55.9 cm) Weight: 50 lbs (22.7 kg)

14. VERSAGRAD PLATFORM PITTCON 2009

15. VERSAGRAD PLATFORM VERSAGRAD PLATFORM FEATURES Two Independent Pumps IN A SINGLE CABINET Sized Appropriately FOR AGILENT DETECTOR ABOVE WITH PROPER COLOR MATCH Standard SSI ANALYTICAL PUMP PLATFORMS Elegant Double Door FRONT PANEL WITH LCD KEYPAD Easy Access TO COMPONENTS FOR MAINTENANCE Prep Offering ALSO UNDER CONSIDERATION

16. VERSAGRAD OFFERINGS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Prep 250 CP 250 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 Series III 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10

17. VERSAGRAD OFFERINGS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 B2300 Q-Grad Series II 10 Model 1500 Series III 10 Series II 40 Series III 40 Series I 10 Series I+ 10 Series III 5 Prep 250 CP 250

18. VERSAGRAD OFFERINGS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP UHP Single Prep 100 CP 24CP 12 UHP Dual Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 B2300 Q-Grad Series II 10 Series III 10 Model 1500 Series II 40 Series III 40 Series I 10 Series I+ 10 Series III 5 Prep 250 CP 250

19. VERSAGRAD OFFERINGS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP Prep 100 CP 24CP 12 UHP Dual Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 B2300 Q-Grad Series II 10 Series III 10 Model 1500 Series II 40 Series III 40 Series I 10 Series I+ 10 Series III 5 Prep 250 CP 250 UHP Single

20. VERSAGRAD OFFERINGS Flow Rate (mL/min) 300100512 Maximum Pressure (psi) 1,000 10,000 18,000 5,000 CP UHP Prep 100 CP 24CP 12 Mighty MiniFlash 100 Flash 150Flash 300Series I 40 Series I+ 40 Prep 24 Series II 5 B2300 Q-Grad Series II 10 Series III 10 Model 1500 Series II 40 Series III 40 Series I 10 Series I+ 10 Series III 5 Prep 250 CP 250 UHP Single UHP Dual

21. VERSAGRAD PLATFORM ULTRA HIGH PRESSURE BINARY FEATURES Dual Piston – 15 L DISPLACEMENT PER STROKE (EACH HEAD) Stepper Motor - BELT DRIVE WITH SHAPED CAMS Automatic Pressure Comp ACROSS FULL RANGE OF FLOWS AND PRESSURES Solvent Compressibility SELECTION FOR ABSOLUTE FLOW ACCURACY INDEPENDENT OF SOLVENT 18,000 psi PRESSURE MONITORING WITH UPPER / LOWER PRESSURE LIMITS UHP Components PRIME/PURGE VALVE, PULSE DAMPENER, OUTLET FILTER, CHECK TEE

22. VERSAGRAD PLATFORM ULTRA HIGH PRESSURE COMPONENTS Ultra- High Pressure Pulse Dampener RATED TO 18,000 psi INTEGRATED PRESSURE TRANSDUCER REDUCES SWEPT VOLUME AND EQUILIBRATION TIME SIGNIFICANTLY REDUCES PULSATION AVAILABLE ONLY FROM LABALLIANCE Innovative Check Valve Tee RATED TO 18,000 psi PREVENTS CHANNEL-TO-CHANNEL CROSS TALK IMPROVED RETENTION TIME REPEATABILITY INTEGRATED FRIT FILTER

23. VERSAGRAD PLATFORM Flow Rate: 0.001 – 5.000 mL/min Max Pressure: 18,000 psi Flow Accuracy: < 2% of set point (All Flows Pressures, & Solvents) Pulsation: < 0.75% (Peak-To-Valley vs Nominal) Piston Displacement: 15 L Dimensions: 6.5 H x 13.5 W x 19.2 D (16.5 x 34.3 x 48.8 cm) RT Repeatability: <0.15% RSD (Conventional HPLC pressures – run times > 1 minute) <0.25% RSD (UHPLC pressures – run times < 1 minute) ULTRA HIGH PRESSURE BINARY SPECIFICATIONS

24. VERSAGRAD PLATFORM