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品質等級
形狀
solid
效力
>3000 mg/kg LD50, skin (Rabbit)
IVD
for in vitro diagnostic use
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™ pastilles - solidification point 56-58 °C embedding agent for histology, is an embedding medium for histology of samples of human origin. it is a paraffin enriched with polymers and containing DMSO (dimethyl sulfoxide). Histosec™ pastilles (without DMSO) (Product number 1.15161) is also available. DMSO (dimethyl sulfoxide) increases the rate of penetration of paraffin and provides additional preservation of the tissue structures. Its melting range is between 56 - 58 °C and, within this range any specimen can be processed without fear of damage irrespective of the method used. In most clinical laboratories the paraffinization is performed with an automated embedding system and is performed directly after the histoprocessing. The Histosec™ pastilles are well soluble with the Intermedia Xylene (isometic mixture) (Cat .no. 108298) or xylene substitutes such as Neo-Clear™(Product number 1.09843).The paraffin is an IVD registered product and CE certified, thus can be used for clinical diagnostic purposes. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.
分析報告
Solidification point (rotating thermometer method): 56 - 58 °C
Effect of heating (at 60 °C/100 g): clear melt within max. 20 hours
Solubility in xylene (at 20 °C/0.1 g in 5 ml): clear solute within max. 20 hours
Cutting results (4 µm slices): conforms
Solubility of slices in xylene: <50 seconds
Effect of heating (at 60 °C/100 g): clear melt within max. 20 hours
Solubility in xylene (at 20 °C/0.1 g in 5 ml): clear solute within max. 20 hours
Cutting results (4 µm slices): conforms
Solubility of slices in xylene: <50 seconds
法律資訊
HISTOSEC is a trademark of Merck KGaA, Darmstadt, Germany
NEO-CLEAR 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
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Learn about the criticality of biological tissue staining for research and clinical pathology using standard and special stains and dyes.
Learn about the criticality of biological tissue staining for research and clinical pathology using standard and special stains and dyes.
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