International Sites- 21 CFR 1271 for Human Cell, Tissue, and Cellular and Tissue-Based Products (HCT/P)
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- Airborne Particle Counters
- DI Water / UPW Particle Monitoring
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- ISO 14644 Cleanroom Classes for Particle Monitoring
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single particle light interaction methods - ISO Cleanroom Class Particle Monitoring
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DI Water / UPW Particle Monitoring
Papers
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Click here to signup and download files (Particle Counting Statistics in DI Water) There are three major determinates of the statistical performance of a DI water particle counter. Read this paper to learn more about understanding the data when monitoring particles in DI water... Download above file for full tables and figures, or for overview, see HTML Version. |
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This paper examines the opportunities in DI water particle monitoring to improve performance, track data trends, and reduce cost by using a combination of high sensitivity particle counters and less expensive, lower sensitivity (0.1 microns) particle counters with very high sample volumes. We detail the impact of size sensitivity, sample volume, and zero count level on DI water particle counter performance. Practical monitoring considerations and particle distribution differences between poorly filtered and highly filtered DI water systems are also covered. Download above file for full tables and figures, or for overview, see HTML Version. |
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Click here to signup and download files (Particle Counters for DI Water Systems) Find the right particle counter for your DI water system. Download above file for full tables and figures, or for overview, see HTML Version. |
Products
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Liquid Particle Counter: |
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Sample Volume
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Zero Count
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Liquid Particle Counter: Liquistat®A volumetric particle counter using patented "Inviscid Jet" technology for DI water and chemical particle counting applications. |
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Sample Volume
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Zero Count
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Laser Particle Counter: |
Sensitivity
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Sample Volume
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Zero Count
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Services
Particle Counter Rental / Leasing OptionsIf you need a particle counter or molecular contamination monitor for a short-term project or troubleshooting, we offer a comprehensive rental program. |
Particle and Molecular Contamination Training Services |
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Process Characterization |
Information on this website is subject to change without notice.
