Histology and cytology
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Orcein, C.I. (ed.1) 1242
Natural Red 28, Orcein Synthetic. For staining elastic tissues and viral inclusion bodies of the hepatitis B surface antigen.
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OsteoFast 1
Light blue fixative and decalcifying solution for bone and hard tissue in histology, based on formaldehyde and hydrochloric acid.
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OsteoFast 2
Light yellow decalcifying solution for bone and hard tissue in histology, based on formic acid.
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Oxalic acid, 1% solution
For use with Hematoxylin P.T.A., Masson Fontana, Orcein, Paraldehyde Fuchsin and Reticulin staining kits.
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Oxalic acid, 2% solution
For use with Hematoxylin P.T.A., Masson Fontana, Orcein, Paraldehyde Fuchsin and Reticulin staining kits.
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P.A.S. Diastase kit
Six-reagent kit for detecting glycogen and mucopolysaccharide structures mostly in liver. The diastase digestion procedure, followed by P.A.S. staining, is useful in the evaluation of glycogen storage disease.
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P.A.S. kit
Five-reagent Periodic Acid-Schiff kit for staining aldehydes, muccopolysaccharides, mucoproteins and lymphocytes according to Hotchkiss-McManus. P.A.S. staining may also be used for the demonstration of fungal organisms in tissue sections.
