Element Emissions Testing Crossword (just for fun!)

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Across
  1. 3. Chemical name for Na (6)
  2. 4. Another word meaning same as dust (11)
  3. 7. Through our Centre of Technical Excellence team Element offer a new service commissioning Energy from Waste plants commonly referred to as 2-Second, 850oC ______ Time (9)
  4. 10. What the A stands for in QAL2 (9)
  5. 12. Unit of measurement for stack temperature (6)
  6. 14. Element Materials Technology most northerly UK Emissions Testing Office (7)
  7. 15. Location for Elements Welsh Safety & Environmental Compliance office and capital city (7)
  8. 16. First name of the person who invested the pitot flow measurement device. Mr _____ Pitot (5)
  9. 19. A Quality Assurance procedure often done pre and post isokinetic sampling (4,5)
  10. 21. Common hydrocarbon with chemical formula C3H8 (7)
  11. 22. Used as a final stage to dry stack gas before it enters the Pump and Dry Gas Meter (6,3)
  12. 23. In Elements Newcastle Workshop used to calibrate pitots (4,6)
  13. 24. Group of toxic compounds sampled in accordance with EN 1948 and analysed at Element Deeside Lab (7,3,6)
Down
  1. 1. Common name for a group of airborne living organisms that include bacteria, mould and fungi (11)
  2. 2. What the H stands for in PAHs (11)
  3. 5. You need to do this before and after to a direct reading analyser when sampling (10)
  4. 6. Name of compound with chemical formula NH3 (7)
  5. 8. What the “S” stands for in MCERTS (6)
  6. 9. Name of Environmental Regulator in Wales (Acronym) (3)
  7. 11. Name of Elements new on-line Emissions Management portal (8)
  8. 13. European Directive regulating emissions from Generators and Boilers with rated thermal input between 1 and 50 MegaWatts (Medium _____ Plant Directive (10)
  9. 15. Element has over 70 combustion gas emissions analysers. What gas typically spikes when incomplete combustion occurs (6,8)
  10. 16. Chemical symbol for Mercury (2)
  11. 17. Common solvent used when recovering particulate sample from an isokinetic probe (7)
  12. 18. Minimum number of valid tests for an EN 14181 Annual Surveillance Test (AST) (4)
  13. 20. What the C stands for in CEMS (10)