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PolyFreeze

品牌
Sigma-Aldrich
货号
P0091
包装型号
规格纯度
参考价格
3541.1 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

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 ℃ to -25 ℃. 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 ℃ 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.

应用

PolyFreeze has been used as an embedding medium for frozen sectioning of plant and animal samples.

制备说明

PolyFreeze is supplied ready-to-use. A cloudy appearance of the unfrozen product has no effect on its performance.

储存及稳定性

Store the product at room temperature

基本信息

NACRESNA.47

产品性质

质量水平200
颜色 colorless
密度1.030 g/cm3
application(s)hematology
histology
储存温度room temp

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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