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BAM R41: May-Grunwald Stain

January 2001

Bacteriological Analytical Manual

May-Grunwald Stain


May-Grunwald stain
(Matheson Coleman & Bell, Norwood, OH 45212)
2.5 g
Methanol (absolute) 1 liter


Weigh stain into 50 ml methanol, dissolve by grinding, and dilute to 1 liter with methanol. Stir 16 h at 37°C. Hold stain 1 month at 22°C (room temperature). Filter before use.



Original Source: Bacteriological Analytical Manual, 8th Edition, Revision A, 1998.