On the preservation of diagnostic sera and bacterial emulsions. J. Daranyi (Deut. m. W., 1928, No. 28)
Kazan medical journal ›› 1928, Vol. 24 ›› Issue (12) : 1339 -1339.
On the preservation of diagnostic sera and bacterial emulsions. J. Daranyi (Deut. m. W., 1928, No. 28)
The author recommends for this purpose the addition of 1/20th part of mercury solution (1 gm of pure mercury per 250 gm of physiological table salt solution). Validity of hemolysins, precipitins and agglutinins is retained for up to 2 years.
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