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Merck
CN

SHH0023

PolyFreeze Tissue Freezing Medium

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About This Item

NACRES:
NA.47
UNSPSC Code:
12171500
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color

green

application(s)

hematology
histology

storage temp.

room temp

General description

PolyFreeze Tissue Freezing Medium does not result in autofluorescence. It is easy to cleanse at the time of tissue fixation, when washed before staining. After washing the medium, there will be no trace of the support matrix to hinder with staining or immunohistochemistry (IHC) reactions.

Application

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.

Features and Benefits

  • 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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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Global Trade Item Number

SKUGTIN
SHH0023-6X120ML04061838208118