Document
... The International Council on Metals and the Environment (ICME) is an advocate of the use of sound science and analysis with respect to information on the safe production, use, recycling and disposal of metals. The methodologies used to determine the health and environmental risks posed by metals hav ...
... The International Council on Metals and the Environment (ICME) is an advocate of the use of sound science and analysis with respect to information on the safe production, use, recycling and disposal of metals. The methodologies used to determine the health and environmental risks posed by metals hav ...
IPCS Poisons Information Monograph 573
... High risk circumstance of poisoning In countries where aldrin is used for treating crops and grain, severe acute poisoning (accidental or intentional) may occur. Higher rates of exposure may occur in homes treated with aldrin for termite control. Air concentrations of dieldrin were elevated in home ...
... High risk circumstance of poisoning In countries where aldrin is used for treating crops and grain, severe acute poisoning (accidental or intentional) may occur. Higher rates of exposure may occur in homes treated with aldrin for termite control. Air concentrations of dieldrin were elevated in home ...
Organometallic compounds: TBT
... their use in anti-fouling paints on boats and aquaculture equipment. They are manufactured compounds that have no counterpart in nature. The friction caused between the hull of a ship and the water causes ‘drag’ which can affect fuel consumption. This drag effect is increased by the growth of marine ...
... their use in anti-fouling paints on boats and aquaculture equipment. They are manufactured compounds that have no counterpart in nature. The friction caused between the hull of a ship and the water causes ‘drag’ which can affect fuel consumption. This drag effect is increased by the growth of marine ...
Hazard Classification and Communication System of Hazardous
... Substance Act B.E. 2535, and Article 20(1) of the Hazardous Substance Act B.E. 2535 that has been amended by the Hazardous Substance Act (No.3) B.E.2551, which contains some provisions concerning the limitation of the person’s rights and freedoms that can be done by the provisions of Section 29 comb ...
... Substance Act B.E. 2535, and Article 20(1) of the Hazardous Substance Act B.E. 2535 that has been amended by the Hazardous Substance Act (No.3) B.E.2551, which contains some provisions concerning the limitation of the person’s rights and freedoms that can be done by the provisions of Section 29 comb ...
Unclassified ENV/JM/MONO(2016)66
... terrestrial organisms is determined by site-specific geochemical conditions controlling the speciation/precipitation and/or complexation of metals. In the aquatic environment these processes are generally controlled by pH and DOC (dissolved organic carbon). Furthermore, several cations (Ca, Mg, Na, ...
... terrestrial organisms is determined by site-specific geochemical conditions controlling the speciation/precipitation and/or complexation of metals. In the aquatic environment these processes are generally controlled by pH and DOC (dissolved organic carbon). Furthermore, several cations (Ca, Mg, Na, ...
4 . crop production
... agriculture, care must be taken. This principle states that precaution and responsibility are the key concerns in management, development and technology choices in organic agriculture. Science is necessary to ensure that organic agriculture is healthy, safe and ecologically sound. However, scientifi ...
... agriculture, care must be taken. This principle states that precaution and responsibility are the key concerns in management, development and technology choices in organic agriculture. Science is necessary to ensure that organic agriculture is healthy, safe and ecologically sound. However, scientifi ...
Guidance on tiered risk assessment for plant protection products for
... To protect populations of aquatic organisms, effect assessment schemes are developed that allow for the derivation of regulatory acceptable concentrations (RACs) on the basis of two options: (1) the ecological threshold option (ETO), accepting negligible population effects only, and (2) the ecologic ...
... To protect populations of aquatic organisms, effect assessment schemes are developed that allow for the derivation of regulatory acceptable concentrations (RACs) on the basis of two options: (1) the ecological threshold option (ETO), accepting negligible population effects only, and (2) the ecologic ...
cleaned
... agriculture, care must be taken. This principle states that precaution and responsibility are the key concerns in management, development and technology choices in organic agriculture. Science is necessary to ensure that organic agriculture is healthy, safe and ecologically sound. However, scientifi ...
... agriculture, care must be taken. This principle states that precaution and responsibility are the key concerns in management, development and technology choices in organic agriculture. Science is necessary to ensure that organic agriculture is healthy, safe and ecologically sound. However, scientifi ...
Human and Environmental Toxicity of Sodium Lauryl Sulfate (SLS
... Copyright: © the authors, publisher and licensee Libertas Academica Limited. This is an open-access article distributed under the terms of the Creative Commons CC-BY-NC ...
... Copyright: © the authors, publisher and licensee Libertas Academica Limited. This is an open-access article distributed under the terms of the Creative Commons CC-BY-NC ...
Literature Review of Organic Chemicals of
... law) all liability for any damage or loss resulting from your use of, or reliance on the publication or the information and data provided via the publication. The publication and information and data contained within it are provided on an "as is" basis. ...
... law) all liability for any damage or loss resulting from your use of, or reliance on the publication or the information and data provided via the publication. The publication and information and data contained within it are provided on an "as is" basis. ...
1:6000
... shown previously to inhibit the respiration of Proteus vulgaris very markedly, did not exhibit any effective germicidal action against this organism. In general, however, the correlation of effectiveness against bacterial metabolism and the bactericidal properties in the detergent group of compounds ...
... shown previously to inhibit the respiration of Proteus vulgaris very markedly, did not exhibit any effective germicidal action against this organism. In general, however, the correlation of effectiveness against bacterial metabolism and the bactericidal properties in the detergent group of compounds ...
Comparison of Toxicity for Methyl Iodide and Methyl Bromide
... LC50 = concentration that is lethal to 50% of the test animals; NOAEL = No Observed Adverse Effect Level, the dose at which no adverse effects were observed; LOAEL = Lowest Observed Adverse Effect Level, the lowest dose at which adverse effects were still observed; ppm = parts per million; mg/kg = m ...
... LC50 = concentration that is lethal to 50% of the test animals; NOAEL = No Observed Adverse Effect Level, the dose at which no adverse effects were observed; LOAEL = Lowest Observed Adverse Effect Level, the lowest dose at which adverse effects were still observed; ppm = parts per million; mg/kg = m ...
Scientific Opinion on the hazard assessment of endocrine disruptors
... whether these are EASs or substances with other modes of action): Exposure of organs and tissues to certain substances at critical point(s) during their development can result in irreversible change of the organ/tissue. The SC noted that, although some of the tests in the OECD CF do cover exposure d ...
... whether these are EASs or substances with other modes of action): Exposure of organs and tissues to certain substances at critical point(s) during their development can result in irreversible change of the organ/tissue. The SC noted that, although some of the tests in the OECD CF do cover exposure d ...
IPCS Risk Assessment Terminology
... Programme on Chemical Safety (IPCS) — a cooperative programme of the World Health Organization (WHO), the International Labour Organization (ILO), and the United Nations Environment Programme (UNEP). Harmonization Project Documents join the Environmental Health Criteria (EHC) methodology (yellow cov ...
... Programme on Chemical Safety (IPCS) — a cooperative programme of the World Health Organization (WHO), the International Labour Organization (ILO), and the United Nations Environment Programme (UNEP). Harmonization Project Documents join the Environmental Health Criteria (EHC) methodology (yellow cov ...
Organic Regulation Toolkit for Governments
... Disinfect: To reduce, by physical or chemical means, the number of potentially harmful microorganisms in the environment, to a level that does not compromise product safety or suitability. Farm Unit: The total area of land under control of one farmer or a collective of farmers, including all the far ...
... Disinfect: To reduce, by physical or chemical means, the number of potentially harmful microorganisms in the environment, to a level that does not compromise product safety or suitability. Farm Unit: The total area of land under control of one farmer or a collective of farmers, including all the far ...
STD/1491
... This risk assessment is based on the information available at the time of notification. The Director may call for the reassessment of the chemical under secondary notification provisions based on changes in certain circumstances. Under Section 64 of the Industrial Chemicals (Notification and Assessm ...
... This risk assessment is based on the information available at the time of notification. The Director may call for the reassessment of the chemical under secondary notification provisions based on changes in certain circumstances. Under Section 64 of the Industrial Chemicals (Notification and Assessm ...
CNS Toxicity
... disturbances and intellectual impairment Histology: gliosis and loss of neurons in basal ganglia ...
... disturbances and intellectual impairment Histology: gliosis and loss of neurons in basal ganglia ...
2 PERFLUOROOCTANOIC ACID (PFOA) IN DRINKING WATER
... unlikely from short-term (weeks to months) or long-term (years) exposure to PFOA at the levels detected in the water system. One limitation of our analysis is that it is based only on sampling data for the summer of 2015, thus, we are unable to evaluate the risk of past exposures to PFOA. What measu ...
... unlikely from short-term (weeks to months) or long-term (years) exposure to PFOA at the levels detected in the water system. One limitation of our analysis is that it is based only on sampling data for the summer of 2015, thus, we are unable to evaluate the risk of past exposures to PFOA. What measu ...
CNSToxicity
... disturbances and intellectual impairment Histology: gliosis and loss of neurons in basal ganglia ...
... disturbances and intellectual impairment Histology: gliosis and loss of neurons in basal ganglia ...
for Sodium Fluoride
... fluoride, the Agency will perform aggregate exposure assessments on each chemical, and will begin to conduct a cumulative risk assessment. Upon the Agency’s request and according to a schedule determined by the Agency, the Registrant must submit such information as needed in order to evaluate issues ...
... fluoride, the Agency will perform aggregate exposure assessments on each chemical, and will begin to conduct a cumulative risk assessment. Upon the Agency’s request and according to a schedule determined by the Agency, the Registrant must submit such information as needed in order to evaluate issues ...
Eighty-first meeting. Residues of veterinary drugs
... current EU guidelines. EHC 240 does not allow for the extrapolation of MRLs from muscle of Salmonidae to other finfish, but this is allowable based on European Union guidelines. JECFA should consider extrapolation of MRLs between fish species. If the data required to support such MRL extrapolation i ...
... current EU guidelines. EHC 240 does not allow for the extrapolation of MRLs from muscle of Salmonidae to other finfish, but this is allowable based on European Union guidelines. JECFA should consider extrapolation of MRLs between fish species. If the data required to support such MRL extrapolation i ...
Assuring quality of drugs by monitoring impurities
... To assure the quality of drugs, impurities must be monitored carefully. It is important to understand what constitutes an impurity and to identify potential sources of such impurities. Selective analytical methods need to be developed to monitor them. It is generally desirable to profile impurities ...
... To assure the quality of drugs, impurities must be monitored carefully. It is important to understand what constitutes an impurity and to identify potential sources of such impurities. Selective analytical methods need to be developed to monitor them. It is generally desirable to profile impurities ...
Phenol and Its Toxicity: A Case Report
... Background: Phenol and its derivatives like dinitrophenol and pentachlorophenol (carbolic acid) are widely used as insecticides, but they are very toxic substances. Phenol is a general protoplasmic poison with corrosive local effects that denature proteins. Poisoning with phenol compounds may occur ...
... Background: Phenol and its derivatives like dinitrophenol and pentachlorophenol (carbolic acid) are widely used as insecticides, but they are very toxic substances. Phenol is a general protoplasmic poison with corrosive local effects that denature proteins. Poisoning with phenol compounds may occur ...
Head lice and nits
... everyone with head lice should be treated at the same time. If a child is found to have head lice, their school, playgroup, childcare centre etc should be notified so other children can be checked and treated if necessary. ...
... everyone with head lice should be treated at the same time. If a child is found to have head lice, their school, playgroup, childcare centre etc should be notified so other children can be checked and treated if necessary. ...
A Protocol for the Derivation of Water Quality Guidelines for the
... If the toxicity data were standardized in step 4, then the guideline derived in step 5 is for either the most sensitive or most appropriate environmental condition. In order to improve the applicability of these guideline values to other environmental conditions, they are expanded in step 6. The exp ...
... If the toxicity data were standardized in step 4, then the guideline derived in step 5 is for either the most sensitive or most appropriate environmental condition. In order to improve the applicability of these guideline values to other environmental conditions, they are expanded in step 6. The exp ...