pH

Nelson-Jameson is proud to announce that we will be holding "A 'Calibration' of Lab Testing" this October 17th at the University of Wisconsin-Richland. The seminar will be lead by two Nelson-Jameson Lab Team members in our Technical Services area: Steve Zdun and Dayton Bruha. Best practices in pH, microbiology, and salt will all be featured in the workshop. Perfect for food and beverage lab personnel, participants will get a hands-on approach to tackling these core areas.

Registration before October 1st, will guarantee an early bird rate of $150 ($175 after). Call one of our customer service representatives and mention item #333-3333 for more information!

On March 22^nd, Nelson-Jameson is excited to offer our “pH Workshop” at the University of Wisconsin-Baraboo/Sauk County. The course will be facilitated by Nelson-Jameson’s in-house pH expert, Steve Zdun. The workshop is perfect for an array of food and beverage industry producers to learn more about the basic principles of successful, and effective pH analysis in the processing environment.

Participants will garner insight into a host of topics, including: sample preparation techniques, choosing the best electrode/meter for the job, the importance of Automatic Temperature Compensation, calibration techniques, cleaning/maintenance procedures, and basic trouble shooting. Steve has also planned time for a question and answer session, as well as one-on-one consultation. By the end of the session that runs from 9am-12pm, class participants will leave with a constructive base of information to take with them into their facilities, as well as receive a

Pick the right meter. A pH meter with more than minimum requirements may be the better option. Product requirements and regulations change with time. Meters with advanced features will allow for a wider range of testing and documentation of results.

Know the basics. The meter's algorithm and displayed value expresses the amount of potential difference between the electrode’s reference to a sample being tested. During the process of electrode equilibrium (or end-point), a blockage or slowing of an electrode’s reference junction can impact the electrode's ability to perform its task.Remember electrodes need to be rinsed and blotted before each test.

Maintenance is critical. Periodic and proper cleaning is required. Protein and other contaminants can build up on the electrode reference junction or sensing areas, often resulting in a longer time to endpoint. Cleaning solutions specifically designed for differing electrode