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Air & Stack Emissions (AIR PT)

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  • UKAS accredited proficiency testing scheme
  • Collaboration between LGC and the Health and Safety Laboratory (HSL)
  • Run by LGC (accredited PT provider of this scheme) and supported by the technical expertise at HSL
  • Combines HSL's WASP and LGC's STACKS - for all laboratories undertaking analysis of air monitoring samples
  • Workplace air, Ambient air, Indoor/Chamber air, Stack emissions and filters 
  • 6 distributions per annum
  • Scheme operates from April to March


Round dates


Despatch Date

Reporting Deadline

AR02422 Jan 201816 Feb 2018
AR02516 Apr 201811 May 2018
AR02630 Apr 201806 Jul 2018
AR02716 Jul 201810 Aug 2018
AR02824 Sep 201819 Oct 2018
AR02919 Nov 201825 Jan 2019
AR03021 Jan 201925 Feb 2019


Ambient Air 6  products available
Indoor & Chamber Air 2  products available
Stack Emissions 11  products available
Workplace Air 17  products available


PT online reporting


PT certification & accreditation


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