A support matrix or form of embedding medium for frozen sectioning. This medium freezes quickly supporting the tissue for sectioning at 3 μ and up with no cracking of the matrix at temperatures from -8 °C to -25 °C. Snap freeze using PolyFreeze with isopentane and liquid nitrogen or dry ice (slush/slurry or bunker). Store specimens frozen in PolyFreeze in liquid nitrogen canisters or in airtight containers in a -80 °C freezer.
Cryo-embedding matrix for frozen specimens.
Características y beneficios
Colored PolyFreeze (blue, green, yellow) makes differentiating multiple specimens easy during sectioning and staining
Experience less curling, less ice artifacts, faster freezing with PolyFreeze
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