{"id":4333,"date":"2021-05-11T09:24:27","date_gmt":"2021-05-11T09:24:27","guid":{"rendered":"https:\/\/didsabz-co.com\/?p=4333"},"modified":"2021-05-11T09:33:53","modified_gmt":"2021-05-11T09:33:53","slug":"tissue-preparation-solutions","status":"publish","type":"post","link":"https:\/\/didsabz-co.com\/en\/tissue-preparation-solutions\/","title":{"rendered":"Tissue preparation solutions"},"content":{"rendered":"

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Tissue preparation solutions<\/strong><\/p>\n

It can be said that sample tissue preparation is one of the main stages of pathology .so Solutions in the tissue processor device used for preparation and also their purity is very important.This article describes these solutions in following and the\u00a0 DidSabz’s recommended program for the best tissue processing is presented.<\/p>\n

How to control and replace solutions in Tissue processor<\/strong><\/h5>\n

Containers 1 and 2: Formalin<\/p>\n

Containers 3-8: Alcohol of different purity<\/p>\n

Containers 9 and 11: Xylene<\/p>\n

Containers 11 and 12: Paraffin<\/p>\n

Attention: \u00a0Replacement of TP solutions should be done at least per 10 passages<\/p>\n

How \u00a0to control the purity of alcohol solutions<\/strong><\/h5>\n

1.Using an alcohol meter to measure the percentage of alcohol .<\/p>\n

2.Alcohol is poured into pure water. If there is no color change in the water, the percentage of alcohol has not changed, but if the color of water is changed to white, alcohol content is changed and can not be used.<\/p>\n

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  1. High-grade alcohols saturate sooner. Anhydrous copper sulfate can be used in two containers containing absolute alcohol. It is poured up to 1-2 cms at the bottom of the container. Then we cut a piece of paper strainer and put it in the container to be separated from the alcohol and sulfate.Copper sulfate has two advantages: first, it has hydrophobic properties, and second, if alcohol is dehydrated Its color changes to blue and it is time to change the alcohol.<\/li>\n<\/ol>\n
    Performance<\/strong><\/h5>\n