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How to approach sampling ambient air and the sampling and analytical techniques to use.
How to tax a beneficial loan arrangement for a director or employee.
The AQuA Book is Government guidance about how to produce robust, fit for purpose analysis. It's for all analysts, analytical managers and commissioners.
These are the maximum uncertainty values to assess whether periodic measurement results comply with emission limit values in environmental permits (formerly part of M2).
Find out about gaining approval for a fair partial exemption special method if you deal with partial exemption for insurers.
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