This section is from the book "Practical Materia Medica And Prescription Writing", by Oscar W. Bethea. Also available from Amazon: Practical Materia Medica and Prescription Writing.
Eng., Mercury with Chalk. Synonym, Gray Powder. Contains 38 per cent. of Mercury.
A gray powder.
Odorless, slightly sweetish taste.
4 grains (0.25 Gm.).
 
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