Staining with Phloxine

A double stain with Magdala red and anilin blue has sometimes given very satisfactory results; but, just as often, has been entirely worthless. The reason for the discrepancy seems to be that stains sold under the name of Magdala red are of various composition, some of them containing no Magdala red at all. The standardized stain phloxine seems to be identical with successful lots of Magdala red and results are rather uniformly successful. Detailed directions for staining with phloxine and anilin blue will be published in a forthcoming number of Stain Technology.