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Rose bengal strips.

American Journal of Ophthalmology

|April 1, 1979

Summary

This summary is machine-generated.

Rose Bengal biological stain was prepared at a 1% concentration and applied to filter paper. The stained filter paper strips were then sterilized for convenient, individual use in laboratory applications.

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Area of Science:

Biological Staining Techniques
Laboratory Reagent Preparation

Background:

Rose Bengal is a common biological stain.
Standard laboratory procedures require sterile reagents.

Purpose of the Study:

To develop a convenient method for preparing and storing Rose Bengal stain.
To create sterile Rose Bengal-impregnated filter paper strips for immediate use.

Main Methods:

Prepared a 1% aqueous solution of Rose Bengal biological stain from powder.
Impregnated filter paper strips with the 1% Rose Bengal solution.
Allowed filter paper strips to air dry completely.
Sterilized the dried, stained filter paper strips for storage.

Main Results:

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Successfully prepared a 1% Rose Bengal stain solution.

Developed Rose Bengal-impregnated, air-dried filter paper strips.

Achieved sterilization of the prepared filter paper strips.

Conclusions:

Sterile, Rose Bengal-impregnated filter paper strips can be reliably prepared.
This method offers a practical solution for storing and accessing biological stains.
The prepared strips are ready for immediate use in various laboratory staining procedures.