(Mettler-Toledo: Columbus, OH) -- Mettler-Toledo, a leader in the research and development of products and services in the precision instrument industry, has announced an upcoming webinar with special guest presenter Gregory P. Martin, the president of Complectors Consulting and an industry expert in pharmaceutical analytical chemistry. This free educational webinar titled “Recent USP Changes: Regulatory and Quality Aspects of Sample Preparation” will explain the United States Pharmacopeia’s (USP’s) recent changes to General Chapter 841 (Specific Gravity) and proposed changes to Chapter 1251 (Weighing on an Analytical Balance), in more detail. These updates, which describe gravimetric dosing, will affect the way samples and standards are currently prepared.

The webinar will be hosted on Sept. 18, 2012, at 11 a.m. EDT and can be registered for at http://tinyurl.com/cc8okbq.

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