Associated Analytical Methods: Modified OSHA 109, 182, and 200, NIOSH 6014
Our 594 Nitrogen Dioxide Monitor allows for easy and cost-effective determination of personal exposure to nitrogen dioxide. Nitrogen dioxide is trapped on a glass fiber filter impregnated with triethanolamine. The resulting nitrite ions are quantitated by colorimetry or ion chromatography.
This badge does not collect nitric oxide.
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Our lab does not offer analysis for Sulfur Dioxide. However, the badge’s Sulfur Dioxide sampling rate of 16.7 mL/min has been lab-verified and other laboratories may be able to analyze this badge for Sulfur Dioxide if they have validated it internally.
Before sampling, ship and store at room temperature. After sampling, store and ship at room temperature. Ship for samples to arrive at the laboratory within 28 days of sampling.
8-hour TWA sampling.
Note: Reporting limit for a 15-minute STEL sample is 0.8 ppm.
