Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

SHH0025

Sigma-Aldrich

PolyFreeze Tissue Freezing Medium

blue

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12171500
NACRES:
NA.47

color

blue

application(s)

hematology
histology

storage temp.

room temp

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SHH0025-6X120ML:
SHH0025-BULK:
SHH0025-6X120ML-PW:
SHH0025-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW2225
MKCW8755
MKCW0179
MKCV7585
MKCV2886

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service