Food Additives Series 13) Lead (WHO Food Additives Series 21) Lead (WHO Food Additives Series 44) LEAD (JECFA Evaluation) Lead (UKPID

Food Additives Series 13) Lead (WHO Food Additives Series 21) Lead (WHO Food Additives Series 44) LEAD (JECFA Evaluation) Lead (UKPID

foodstuffs in the Netherlands showed that concentrations, generally less than 1 mg/kg, occasionally ranged up to

addition of 10% ferric chloride solution. PURITY TESTS Arsenic: Not more than 3 mg/kg. Lead: Not more than 10

because of worldwide tobacco smoking. 5.3 Dermal Dermal exposure to nicotine can lead to intoxication

a volume of standard lead solution containing the quantity of lead (Pb) equivalent to

temperature and pulmonary oedema may occur. Methemoglobinemia and hemolytic anemia have been reported occasionally. The most

bromates, chlorates, iodates, chlorine trifluoride, ethylene oxide, fluorine, hydrogen peroxide, hydrazine mononitrate, hydrogen sulphide, hydrazoic acid, lead azide, potassium peroxide, sodium

comparable product was employed in such reappraisals. The divergent results which are occasionally encountered in the

of wood-boring insects in buildings, timber and furniture. Methyl bromide is occasionally used as a

weight. The main irradiation product of dieldrin - called U.V.C.P. or P.I.P.D. occurs occasionally and in

the use of sulphur mustard vapour in war and occasionally during laboratory work. However

Health and Welfare, Canada (Director-General Dr. E. Somers) was responsible, as a Lead Institution of the

and death is secondary to anoxia. Ocular and dermal exposure may lead to irritation

that takes place between the fumigant and the food constituents could lead to a

cis- isomer. Inhalation exposure of rats to 1,3-dichloropropene did not lead to increases

ethylene glycol measurement in the biological fluids also measure propylene glycol. This may lead to misdiagnosis

9 Arsenic acid lead salt; acid lead arsenate; acid lead ortho-arsenate; arsenate of lead; arsinette; lead acid arsenate

Abdominal colic is frequent. Mental distress can occur, progressing to coma and occasionally convulsions; irritation of

4 mg/kg. However, much higher values, up to 160 mg/kg soil, are occasionally found. Environmental factors affect

and drowsiness. Delayed signs appear after 8 - 36 h: headache, vertigo, drowsiness, coma, and, occasionally, convulsions. Dilated pupils, with

diagnosis must be made amongst compounds such as strychnine, chlorinated hydrocarbons, plant alkaloids and lead. Fluoroacetate convulsions cannot be

foodstuffs in the Netherlands showed that concentrations, generally less than 1 mg/kg, occasionally ranged up to

between different organisms, but tend to be higher at lower exposure concentrations. Accumulation may lead to exceptionally

a half-life of 8 days-1 month, under normal conditions. Carbaryl may occasionally be carried, by rainfall

The use of 2,4-D for aquatic weed control may lead to contamination

of 15-20 cm at a rate of 150-400 litre/ha (occasionally to a

such as alcohols, with the generation of enough heat to lead to self

and metabolic acidosis and death. 2.2 Summary of clinical effects Nausea, occasionally vomiting, headache, dizziness, excitability

linking at higher doses. Testicular lesions and epididymal granulomas followed by reduced sperm quality lead to reduced

of time. Long-term exposure to these lipophilic contaminants is likely to lead to accumulation

are formed. In the presence of copper, ethylene oxide, ammonium nitrate, lead azide, acetylenic compounds and

and environmentally persistent pesticides in use today. It is not biodegraded by microorganisms, except occasionally under aerobic conditions, and

the Netherlands showed that concentrations were generally less than 1 mg/kg (1 ppm), but, occasionally, they ranged up to

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

ethyleneamines, vinylidene chloride, trichloroethylene, and tetrachloroethylene. Small quantities are used as a lead scavenger in gasoline

and Holmes (1975) noted that, independent of any copper effect, artificial hair bleaching may lead to green

the activity of drug-metabolizing enzymes of the liver has been occasionally found. There is no

contamination of food with camphechlor. Considerable occupational exposure to camphechlor may have occurred occasionally in the

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

al, 1952). Tetrachloroethylene is a CNS depressant and causes drowsiness that can lead to coma

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover

stable. In the third stage acidosis and shock occur which may lead to cardiovascular

develop coma, convulsions and severe muscle fasciculations and may take several days, occasionally weeks, to recover