Laboratory Supply Network is open and operational during the COVID-19 pandemic. You can find updates pertaining to any supply chain issues in this post.

Blog

Classes of Scales Explained

By Aimee O'Driscoll, 28 March 2020

We explain the differences between the various classes of scales, including examples, and reveal what applications they are suitable for.

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Operating Range of a Lab Balance

By Aimee O'Driscoll, 15 November 2019

The operating range of a balance is the weight range within which it will give you an accurate enough reading for your application. We explain how to determine the operating range of a balance as per USP Chapter 41.

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A Guide to Calibration Weights

By Aimee O'Driscoll, 19 August 2019

We explain the different classes of calibration weights and the certificates that can be purchased alongside them. We also look at other factors to consider when purchasing weights such as style, material, and construction.

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