1. ATOMIC SPECTROMETRY 1. Flames 2. Electrothermal Atomizers 3. Plasmas

2. Inductively Coupled Plasma

3. ICP Torch Coolant (plasma) flow Optional auxiliary flow Sample aerosol

4. Induction Coil

5. RF Load Coil

6. Plasma “Donut” RF Frequency: 5 MHz 27 MHz

7. Sample Directed Through Donut

8. Temperature Profile

9. Plasma viewed through a glass darkly… Load Coil Radial Viewing Zone Tail Plume

10. Axial View Load Coil Shear Gas

11. Dual View

12. Continuum Source Background Correction (continuum source passes through furnace) Background Only

13. Sample Introduction

16. Traditional Nebulizers

17. Pneumatic Nebulizers

18. Fritted Glass Nebulizer

19. Hildebrand Grid Nebulizer

20. Ultrasonic Nebulizer

21. Water Removal from Sample Aerosol

22. Ultrasonic Nebulizer

24. Spray Chambers

25. Echelle Optics

27. Echelle Optics: 2-D CCD Camera on Focal Plane

28. Elements Detected by ICP Emission Spectrometry

29. ICP Emission Spectrometry

30. ICP Emission Spectrometry Detection Limits

32. ICP Emission Spectrometry Linearity