The 7200 Preconcentrator and 7650-M Inlet combine for state-of-the-art whole air analysis.
The 7600 and 7650-M canister autosampler minimizes carryover when exposed to high concentration samples by combining brief sample contact time, zero-dead-volume canister connections, and Accu-SampleTM technology found in the 7200. Accu-SampleTM control completely isolates samples within specific, low-volume flow-path segments, and prevents trap exposure during important sample select and preflush operations. The 7200’s built-in loop option allows as little as 0.25cc to be precisely controlled and injected. The result is greater dynamic range and a reduction in the number of sample dilutions required when analyzing Soil Gas and other high-concentration samples.