Fecha registrada: November 27 2019

Duration: 01 hours 03 minutes 23 seconds

One of the main advantages of XRF analysis in comparison to other elemental analytical techniques is the ease of sample preparation, with no need for complex procedures or handling of aggressive acids or other hazardous substances. However, in order to achieve the best of the XRF method, some basic sample preparation procedures must be followed, and the user needs to be attentive to a few very important points. 

Anyhow, an analytical result can only be as good as the sample allows for! This webinar will present to its viewers the basic theory and best practices around preparation of various types of samples for XRF. It will also highlight the advantages of borate fusion in comparison to powder pressing, possible for various matrix types.

Table of contents
1. Elemental Analysis Masterclass 3:The Basics of Sample Preparation for XRF
00:16
2. Masterclass Series
00:14
3. Presenter Introductions
02:39
4. Summary
00:40
5. Introduction
01:19
6. Introduction
00:30
7. Introduction
00:27
8. Inorganic & Geological Samples
00:12
9. Sample Preparation
02:32
10. Crushing & Splitting
01:33
11. Grinding
01:03
12. Grinding
01:25
13. Grinding
01:35
14. Grinding & Binding Aids
02:15
15. Pressing
02:43
16. Pressing
01:28
17. Pressed Powder Pellets
02:07
18. Borate Fusion
01:31
19. Borate Fusion
01:36
20. Fusion
01:19
21. Fusion
01:12
22. Fusion
01:07
23. Fusion
01:15
24. Other Sample Types
01:28
25. Other Sample Types
00:51
26. Other Sample Types
01:23
27. Pressed Pellets and Fused Beads
00:42
28. Pressed Pellets
01:17
29. Fused Beads
01:57
30. Pressed Pellets and Fused Beads
01:58
31. Pressed Pellets and Fused Beads
01:09
32. Pressed Pellets
01:39
33. Strategies and Possibilities on Analysis and Calibration
02:07
34. Strategies and Possibilities on Analysis and Calibration
01:54
35. Possibilities in Automation
02:00
36. Possibilities in Automation
01:36
37. Improve & Maintain Quality
01:25
38. Improve & Maintain Quality
01:58
39. Improve & Maintain Quality
01:08
40. Improve & Maintain Quality
02:34
41. Question & Answers
04:34
42. Thank You!
00:45