Isopropyl Alcohol Vapor Monitor (OV-57)


SKU: OV-57 Category:

Compass Cryogenics Vapor Monitor can be worn as a badge near the breathing zone to measure personal exposure, or placed in a room to measure area concentration.

Occupational safety standards are based on personal exposure monitoring of each employee who may be exposed to the vapor as a regular part of their job. Periodic monitoring of personnel and room concentrations is recommended

Exposure Limits ACGIH OSHA NIOSH
TWA (ppm) 400 400 400
STEL/CEIL (ppm) 500 N/A 500

Sampling Medium: Activated High-Purity Carbon Molecular Sieve
Method of Analysis: Gas Chromatography
Reference Method: OSHA Method 7
Recommended Sampling Time: 15 minutes to 8 hours
Minimum Level of Quantitation: 0.1 ppm for 8 hours
Interferences: No interferences are known. Inform laboratory of chemicals that may be present with Isopropanol vapor.
Effect of Temperature: Less than 10% for each 10 °C variation from 24 °C
Effect of Humidity: No effects detected at 30% RH to 92% RH.
Overall System Accuracy: 14% at 400 ppm for 8 hours
15% at 500 ppm for 15 minutes
Storage Conditions: Maximum shelf life one year.
Recommended Holding Time: Two weeks prior to analysis.


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