Liam Callahan

Laboratory Solutions Consultant (Mettler-Toledo)

Topic: Weighing the Right Way


How often have you questioned the performance of your analytical, precision,
or micro balance? Did you know that approximately 95% of analytical balance
weighing inaccuracies are no fault of the balance, but can be attributed to a
variety of influences that are within the control of the user or his/her

This Seminar Will Cover the Following
• Balance location and set-up
• Personal weighing technique
• Factors influencing repeatability
• Frequent issues and their causes
• Common problems, and how to overcome them
• Optimizing your weighing performance
• Increase productivity within the busy laboratory
• Understanding the importance of regular and preventative maintenance


Liam is a local field representative from Mettler-Toledo. He covers Nebraska, Iowa, Minnesota, North Dakota, South Dakota, and western Wisconsin. He comes from a lengthy science background, and graduated with a Masters Degree in Neuroscience from the University of Minnesota.