Datum der Aufzeichnung: 27 May 2020

Duration: 56 minutes 45 seconds

From 1 July, Australia's Queensland's government will halve the workplace exposure standard for respirable crystalline silica to 0.05 mg/m3. This stricter regulation has gained significant attention from health and safety officials as well as the media due to the rising health problems (e.g. silicosis) among industry workers. Respirable crystalline silica is formed during any mechanical treatment of silica-containing materials. In light of promoting health and safety at the workplace, it is imperative that service laboratories and industrial hygienists are able to accurately monitor and put in place timely control measures. This is to protect overexposure to workers. Regulatory bodies like OSHA have indicated X-ray diffraction as the recognised analytical method for quantifying respirable crystalline silica. Join our webinar to learn more about how to comply with regulations and how your service laboratory or company can benefit from XRD solutions for respirable crystalline silica testing. More details can be found on our industry solutions page




Join our series of environmental monitoring related webinars

- Webinar 1: Controlling the limits of crystalline respirable silica at your workplace with X-ray diffraction
- Webinar 2: Focus on The Air You Breathe – Elemental Analysis of Air Filters according to US EPA Method io-3.3. More info


Interested in X-ray diffraction methodology, applications and data analysis? 
- Webinar 1: Introduction to powder X-ray diffraction. More info
- Webinar 2: Studying battery cathode materials using X-ray diffraction More info
- Webinar 3: Expand your powder XRD applications for materials characterization research. More info
- Webinar 4: Knowing the difference between good and bad data: implications for sampling and collecting good quality data.
- Webinar 5: Importance of sample preparation and choice of sample holders for accurate XRD results. More info
- Webinar 6: Improving your phase search mapping by defining your elemental range: introduction to elemental analysis using X-ray fluorescence. More info
- Webinar 7: Range of XRD instruments to aid materials characterization research. More info

Table of contents
1. Introduction: what is respirable silica
05:17
2. Where you can be exposed to respirable silica
03:36
3. Monitoring: XRD vs IR
01:43
4. How XRD works
08:09
5. How to quantify crystalline silica using XRD
07:00
6. Sample preparation tips
01:52
7. Which XRD technology for my analysis?
01:28
8. Performance of benchtop XRD rivals that of floorstanding XRD
02:21
9. Setting up calibration line
00:53
10. XRD for asbestos testing: expanding applications
01:01
11. Microscopy vs XRD
10:21
12. Q & A
13:04