1. YSI model 2950 Product Overview Giangarlo Scientific Company, Inc. 162 Steuben Street Pittsburgh, Pa. 15220 1-800-229-8850 Email: Sales@giangarloscientific.com

2. YSI 2950 Biochemistry Analyzer Speed and Accuracy Made Simple

3. Introduction YSI 2950 is a stand alone Biochemistry analyzer that can measure a wide range of important chemistries, sugars and nutrients for the Bioprocessing/ Biopharma/Biofuels, Clinical and Food and Beverage markets Results are available in around 1 minute Operation is simple Maintenance is straightforward Accuracy and precision are excellent

4. Hardware Sipper Pump Level Sensing Biomodule 1 Peri Pumps Station 1 Station 2 Sipper Arm Touch Screen Biomodule 2Bio / ISE module 3 2938 (reversible) 2936

5. Sample Processing As with the 2900 - Automation is INCLUDED Rack Based Data Entry View chambers and results as the samples are processed Before After

6. Sample Processing 2950 is CHAMBER DRIVEN -When a chamber is empty, the next sample requiring that measurement is processed Samples are input in batches Each batch is associated with a set of analytes which is chosen from the active chemistries. Each batch is run in the fastest possible way – chambers are kept occupied. Calibrations are independent between chambers.

7. How samples are run… Configure the chambers (pick chemistries) Assign the reagent bottles Go to the run menu Choose a sample holder and assign samples to a batch Associate measurement chemistries (analytes) with the batch Press start! If it needs to calibrate it will do so. Samples are run as each chamber becomes vacant Progress through the batch can be viewed on the results tab

8. Available Sample Holders and Racks Same range as the 2900

9. Chemistry  Sample Chamber Unchanged from 2900  Includes the same wider cone  Available Chemistries Unchanged  Glycerol Included  ISEs in 2950 Ammonium / Potassium

10. Connectivity Data Output by: -USB Flash Drive -Network Connection -USB Connection

11. Data Output Virtual Printer Optional Printer Available (Pictured Below) Computer Access (via Network) Flash Drive Database is searchable by date, sample ID and batch

12. Software Features Touch Screen Intuitive Organized by work flow

13. Run Menu Calibrates if needed Batch samples Input Sample data Press sample location to see data

14. During the Run…. Color Coding Yellow – incomplete Blue – not run yet Red – error on sample Green – sample complete

15. Data Viewing – Results Tab

16. File Menu View Data Export Data Searchable database

17. 2950 Review Automation included Low running costs and competitive pricing Fast AND Accurate (1min) Easy to use Easy to maintain

18. 2950 Review Small sample size Little Prep required Autocalibration Automate up to 96 samples Flexible data handling options Language Capability

19. For customers familiar with the Model 7100 One of the Most Important new features is: The 2950 is chamber driven. It will not wander off for 25 minutes and calibrate all 3 chambers and come back later….

20. For additional Information, Current Pricing or Quotes on: Instruments Reagents Supplies Service on your existing YSI instrument Please contact us at: Giangarlo Scientific Company, Inc. 162 Steuben Street Pittsburgh, Pa. 15220 1-800-229-8850 Email: Sales@giangarloscientific.com