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News
ATEC introduces a new approach to meet all your VOC, carbonyl, and hexavalent chromium (Cr6) sampling needs. The Model 3400 Toxic Air Sampler has the flexibility to provide combined canister, cartridge, and filter sampling contained in a single unit. The internal computer with touchscreen display provides ease of setup, accurate measurements, and reliable operation. This sampler is ideally suited for use in the US EPA National Air Toxic Trends Station program (NATTS), since it can simultaneously sample one canister, one carbonyl DNPH cartridge, and two hexavalent chromium (Cr6) filter samples. The sampling methods employed in this model follow the guidelines outlined in EPA Methods TO-11A, TO-14, TO-15, and the improved CARB method for hexavalent chromium (Cr6) recently developed by EPA and ERG. This sampler is available in either an indoor or outdoor version.
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