Tissue stain and use thereof
A tissue staining composition comprises from 0.025 to 2.0% (w/v) carbon particles having a mean particle diameter less than 0.3µm in diameter, and an optional anti-settling agent selected from hydroxyethyl cellulose, hydroxypropyl cellulose, dextran and guar gum, at 0.025 to less than 5.0% (w/v). A...
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| Zusammenfassung: | A tissue staining composition comprises from 0.025 to 2.0% (w/v) carbon particles having a mean particle diameter less than 0.3µm in diameter, and an optional anti-settling agent selected from hydroxyethyl cellulose, hydroxypropyl cellulose, dextran and guar gum, at 0.025 to less than 5.0% (w/v). A mucoadhesive agent may also be included in the composition, which may be the same as the anti-settling agent. Preferably, the carbon particles have a mean diameter of from 0.05µm to |
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