P0091
PolyFreeze
water-soluble support matrix
Sinônimo(s):
water-soluble support matrix for frozen sectioning
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About This Item
Código UNSPSC:
12171500
NACRES:
NA.47
Produtos recomendados
cor
colorless
densidade
1.030 g/cm3
aplicação(ões)
hematology
histology
temperatura de armazenamento
room temp
Descrição geral
PolyFreeze is a water-soluble support matrix and a form of embedding medium for frozen sectioning. PolyFreeze sections flawlessly at routine frozen specimen thickness of 5-6 μ and leaves no slide residue. It provides for -20 ºC cryostat sectioning in rapid set embedment. This medium freezes quickly supporting the tissue for sectioning at 3 mm 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. PolyFreeze does not cause autofluorescence and can easily be washed away during fixation and rinsed prior to staining. Once rinsed, there is no trace of the support matrix to interfere with staining or immunohistochemistry (IHC) reactions.
Aplicação
PolyFreeze has been used as an embedding medium for frozen sectioning of plant and animal samples.
Nota de preparo
PolyFreeze is supplied ready-to-use. A cloudy appearance of the unfrozen product has no effect on its performance.
Armazenamento e estabilidade
Store the product at room temperature
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Certificados de análise (COA)
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