Pre-filter tube
This PID pre-filter tube is for selective determination of benzene in air containing a mixture of volatile organic compounds (e.g., toluene, xylene, ethyl benzene, octane, etc.). Variants of the tube are available for use with PID instruments, such as the Tiger Select by Ion Science and the UltraRAE 3000 by RAE Systems. The measuring range for benzene using the PID pre-filter tube is 50 ppb to 200 ppm.
Product information is provided by manufacturers. This publication has not independently tested manufacturers' products and cannot assume responsibility for the validity of product claims.
Post a comment to this article
Safety+Health welcomes comments that promote respectful dialogue. Please stay on topic. Comments that contain personal attacks, profanity or abusive language – or those aggressively promoting products or services – will be removed. We reserve the right to determine which comments violate our comment policy. (Anonymous comments are welcome; merely skip the “name” field in the comment box. An email address is required but will not be included with your comment.)