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This Mininert valve will attach to your syringe and provide sample storing capability. It features push-button operation and an all-PTFE body with a stainless steel miniature valve stem.
This miniature, two-way valve from Hamilton provides flexibility, inertness, and small size for collecting gas samples and transporting or storing them in the original sampling syringe.
Designed for analyzing drinking water samples according US EPA Purge and Trap Concentration Techniques (EPA Methods 502.1, 502.2, 503.1, 524.1, and 524.2)