How can i freeze dry using DMSO?

Javier Segovia Arana @Javier-Segovia-Arana

19 April 2021 0 5K Report

Im trying to make vacuum and the freeze DMSO goes liquid really fast and doesnt sublimate. Im using a Telstar Lyoquest-85. the melting temperature of DMSO is +18ºC, however, it goes liquid in 15 seconds from -80ºC. Any skills or tips for do that?

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Science method

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