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Paraffine en mélange avec polymères synthétiques, Point de solidification: 56-58°C, en pastilles, Histosec® agent d’enrobage pour histologie, avec DMSO, Sigma-Aldrich®

Fournisseur: Merck



M-Clarity™ (Niveau de qualité) = MQ400

1.11609.9025EA 0 EUR
1.11609.9025 1.11609.2504
Paraffine en mélange avec polymères synthétiques, Point de solidification: 56-58°C, en pastilles, Histosec® agent d’enrobage pour histologie, avec DMSO, Sigma-Aldrich®
Paraffine en mélange avec polymères synthétiques

Histosec® pastilles is an embedding medium for histology of samples of human origin. It is a paraffin enriched with polymers, also available without the addition of DMSO (dimethyl sulfoxide). DMSO 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.


  • These paraffins are ready to use at a temperature of 60 °C.


In most clinical laboratories paraffinisation is performed with an automated embedding system and directly after histoprocessing.
Histosec® pastilles are soluble with Intermedia Xylene or xylene substitutes (such as Neo-Clear®).
The paraffin is an IVD registered product and CE certified, so can be used for clinical diagnostic purposes.

Température de stockage: Température ambiante
Numéro CAS: 8002-74-2
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Résultats des tests de spécification

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

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