Tissue freezing media, PolyFreeze, Sigma-Aldrich®

Lieferant: Merck
PolyFreeze
SIALSHH0026-6X120MEA 269 EUR
SIALSHH0026-6X120M SIALSHH0023-6X120M SHH0025-6X120M
Tissue freezing media, PolyFreeze, Sigma-Aldrich®
Färbemittel Mikroskopie- und Färbereagenzien
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 to –25 °C.

  • Coloured PolyFreeze makes differentiating multiple specimens easy during sectioning and staining
  • Experience less curling, less ice artifacts, faster freezing with PolyFreeze

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.
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