Cold Trap | Freeze Trap | VA-250F

This device efficiently collects water sublimated by centrifugal concentration, assists the displacement volume of the pump, and directly contributes to the concentration speed. It reduces cross-contamination by agglomerating the vapor phase of the concentrated and sublimating sample.
■Cooling temp./range：-45℃ ■Trapping volume (*1)：Approx. 200mL/time

Cold Trap | Freeze Trap | VA-500R

This device efficiently collects water sublimated by centrifugal concentration, assists the displacement volume of the pump, and directly contributes to the concentration speed. It reduces cross-contamination by agglomerating the vapor phase of the concentrated and sublimating sample.
■Cooling temp./range：-75℃ ■Trapping volume (*1)：Approx. 200mL/time