New ISO/TR 14644-21: Airborne Particle Sampling Techniques

This class will review the content of the newest guidance from ISO. It will look at the differences between classification and monitoring and where the two overlap, especially in light of the revisions to EU GMP Annex 1. Sampling error are reviewed, including isoaxial and isokinetic and tubing losses in sample tube. The proper installation of sample tubing with respect to length, bends and connectors/valves are outlined in the session and the documents decision tree, along with several examples are given, for both advantages and disadvantages of the installation.

Course outline     Who should attend?     Course materials     Instructor     Next date and location     Pricing


Course outline

Information coming soon.

Who should attend?

Information coming soon.

Course materials

  • Copy of PowerPoint presentation in course binder

Continuing Education Units: .3 CEUs


Mark Hallworth

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Mark Hallworth is the Life Sciences Strategic Senior GMP Scientist for Particle Measuring Systems, Boulder, CO, USA. Mark started working for Particle Measuring Systems in 1997 and had previously been a research scientist for Coal Design and Development Division designing new technologies. Originally in the UK heading the projects integration group, where he designed and implemented facility monitoring systems instrumentation, equipment and their integration. In 2001 moved to the US where and managed the design, installation and validation of over 200 environmental monitoring system projects worldwide. He has designed products for pharmaceutical environmental monitoring, including particle counters for explosive and corrosive areas and GMP compliant software. He currently lectures for the PDA, ISPE and other international pharmaceutical societies on environmental monitoring and GMP compliance design and validation. Mark has written over 100 technical papers on environmental monitoring and contributed to several books specific to this field, and recently released a new Environmental Monitoring Handbook E’Book. Mark has a degree in Applied Chemistry and is a postgraduate of Environmental Issues from Worcester University.

Next date and location

November 16, 2023
9 a.m. - 12:15 p.m. Central Time

Schaumburg, Illinois

or available virtually

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