![]() Wrinkled or curved ribbons may be straightened by touching with a needle at each end and pulling gently, just as the ribbon begins to smooth out in the warming. Warm gently until the paraffin becomes smooth and free from wrinkles. Put a small drop of fixative on the slide, smear it evenly over the surface, and then wipe it off with a clean finger until only a scarcely perceptible film remains then add several drops of distilled water and float the sections or ribbons on the water. Of course, white of egg may be used alone, since the other two ingredients are merely incidental. It will keep from 2 to 6 months, but, to say the least, it is never better than when first made up. Shake well and filter through cheese-cloth. ![]() soda (antiseptic, to keep out bacteria, etc.).1 g. Mayor's albumen fixative is excellent for this purpose. Fixative.-Sections must be firmly fixed to the slide, or they will be washed off during the processes involved in staining.
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