The 408D2 and 415D cryocoolers are frequently used in MRI suites around the world. SHI has produced a range of compressor options for these cryocoolers, which include multi-voltage, water-cooled ...

A cryogenic liquid is defined as a liquid with a normal boiling ... Only helium should be introduced or allowed to enter the helium volume of a liquid helium dewar. Precautions should be taken to ...

Cryo-electron tomography (also cryo-ET or electron cryotomography) is a technique where an electron microscope is used to record a series of two-dimensional images as a biological sample held at ...