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117
Report of the Medical Officer of Health.
quantity present averaging 0.29 per cent., or 20.3 grains per lb.
crystallised boric acid.
In conclusion, we have to report that the percentage adulteration
for the year for all articles submitted amounted to 5.1 per cent.,
for articles submitted formally to 3.6 per cent., and for articles
submitted informally to 6.4 per cent.
We have the honour to be,
Mr. Mayor, Madam and Gentlemen,
Your obedient Servants,
A. H. M. MUTER, F.I.C.,
Public Analyst.
CHARLES A. HACKMAN, F.I.C.,
Additional Public Analyst.
South London Central Public Laboratorv,
325, Kennington Road, S.E.I 1.
5th April, 1923.