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Key Documents

1.01676

Sigma-Aldrich

Histosec60 pastilles (without DMSO)

solidification point 58-60°C, embedding agent for histology

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About This Item

分類程式碼代碼:
41116124
NACRES:
NA.21

品質等級

顏色

light gray

轉變溫度

flash point >100 °C

體積密度

400 kg/m3

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

15-25°C

一般說明

Histosec 60 pastilles (without DMSO) - solidification point 58-60°C, are a ready-to-use embedding agent for histology used to embed specimens of animal origin. Histosec 60 pastilles (without DMSO) are a paraffin enriched with polymers that, for the protection of the user, contains no DMSO (dimethyl sulfoxide). The addition of polymers prevents sprinkling, air-filled slits between the paraffin crystals that can adversely affect the sectioning procedure. Thin sections can then be reliably prepared from the paraffin-embedded specimens (blocks) for further processing. Paraffin is a traditional embedding media for histology. Fixed and dehydrated specimens are embedded and blocked with paraffin with an appropriate solidification point. In order to achieve uniformous ribbon-sectioning quality, defined hardness and homogeneity of the processed material is necessary. This can be guaranteed through high-quality raw materials and defined melting points. The melting point of Paraffin is 56-58°C. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

應用

Paraffin embedding medium. Solidification point 58-60°C

分析報告

Solidification point (rotating thermometer method)58 - 60 °CEffect of heating (at 65 °C/100 g)clear melt within max. 20 hoursXylol solubility (22°C-25°C/0,1g in 5ml)passes testCutting results (4 µm slices)conformsSolubility of slices in xylene<50 seconds

法律資訊

HISTOSEC is a trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

>212.0 °F

閃點(°C)

> 100 °C


分析證明 (COA)

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