Freezer hats for high pressure freezing

Freezer hats are used for holding specimens in high pressure freezing equipment like Balzers, Leica, Cressington, RMC.  The planchet designs are shown in cross section. They are available in brass only. Depths of cavity in the planchets are 0.1, 0.2 and 0.3mm. Using the two planchets, one on the other, in various combinations, permits the cavity thicknesses as illustrated.  

The diameter of the hats is like a standard TEM grid: 3.05mm

ProSciTech can supply freezer hats at prices significantly lower than other suppliers.

Code Title Style Pack Size Availability Price Updated: 19-05-2022
U392A Freezer hats for high pressure freezing Dual cavity, type A Vial/50 2 weeks AU $493.00
U392B Freezer hats for high pressure freezing Single cavity, type B Vial/50 2 weeks AU $426.00