London's Pulse: Medical Officer of Health reports 1848-1972

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City of London 1936

[Report of the Medical Officer of Health for Port of London]

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Date. 1936.Sample.Result of Analysis.Action taken.
Sept. 14Cod FilletsFree from the presence of Preservatives.None.
„ 14SardinesContained 5 parts of lead per millionNone.
„ 15Greengage PulpContained 1,700 parts of sulphur dioxide per million.Warning Letter to Importer.
„ 15†Confectionery (2)These samples on examination gave the following results:—Detained for further sampling (see also † below).
Sample No.Lead, parts per million.Arsenic, parts per million
17None.
22None.
„ 15Apricot PulpProhibited colouring matter was not detected. Contained 1,450 parts of sulphur dioxide per million.None.
„ 16*Sild (2)These samples on examination gave the following results:—Consignment re-exported (see also * below).
Sample No.Tin, Grains per pound
12.71
22.42
„ 17BrislingsContained 0.25 grains of tin per pound.None.
„ 22† ConfectioneryThis sample on examination gave the following results:—Consignment destroyed, (see also † above).
PortionLead, parts per million.
Brown16
Green14
„ 23*Sild (3)The above samples on examination gave the following results:—Consignment re-exported (see also * above).
Sample No.Tin, Grams per pound.
13.21
22.13
32.04
„ 25Smoked SalmonContained 176 parts of benzoic acid per million.Besult forwarded to the Medical Officer of Health of Lambeth.
„ 25Smoked SalmonFree from the presence of preservatives.None.
„ 25SealachsContained 151 parts of benzoic acid per million.Consignment destroyed.
„ 25Haricot BeansFree from the presence of prohibited colouring matter.None.
„ 25Confectionery (3)These samples were found to contain 4, 4 and 5 parts of lead per million respectively. All were free from the presence of preservatives and prohibited colouring matter.None.
„ 25Sild (2)These samples on examination gave the following results:—None.
Sample No.Tin, Grains per poundLead, parts per million.
l0.91l
20.25l
„ 25Egg SprayFree from the presence of prohibited preservatives.None.
„ 25Canned Fish (8)These samples on examination gave the following results:—None.
Sample.Tin, Grains per poundLead, parts per million
Sild in Tomato0.1I
Sild in Oil0.2I
Dressed CrabNoneI
Sild in Tomato0.152
Sild in Oil0.141
Peeled ShrimpsNone1
Herrings in Tomat0.212
Sild in Oil0.311
„ 28ConfectioneryContained 2 parts of lead per million. Free from arsenic.None.