Aquatic Toxicology and Hazard Assessment: Eighth Symposium
Advantages of Using Regression Analysis to Calculate Results of Chronic Toxicity Tests ... Acute and Chronic Toxicity to the Fathead Minnow, , of Effluents from a Treatment Plant Receiving Dye and Pigment Processing ... The Sensitivity of Chronic Endpoints Used in Straus Life-Cycle Tests FM Gersich, DL Hopkins, SL Applegath, CG Mendoza, DP ... Rapid Aquatic Toxicity Assay Using Incorporation of Tritiated-Thymidine into Sea Urchin, , Embryo: Evaluation of Toxicant ...
Environmental Toxicology and Risk Assessment: Modeling and Risk Assessment Sixth Volume
Development of Suitable Test Methods for Evaluating the Toxicity of Contaminated Soils to a Battery of Plant Species Relevant ... ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of ... Inhibition of Photosynthesis as an Endpoint for the Photoinduced Toxicity of Intact and Photomodified PAHs ...
E1706 Standard Test Method for Measuring the Toxicity of Sediment-Associated Contaminants with Freshwater Invertebrates
1.6 Uses of Sediment Toxicity Tests-Toxicity tests conducted on sediments collected from field locations can be used to: (1) ... Results of toxicity tests with test materials spiked into sediments at different concentrations may be reported in terms of a ... As for effluent tests, direct testing of sediment toxicity allows the assessment of biological effects even if: (1) the ... 1.5 Understanding the Causes of Sediment Toxicity-While direct testing of sediment toxicity has the advantage of being able to ...
Estimating Risk to Ecological Receptors from Contaminated Soil at Superfund Sites
Published "no effect levels", chronic, and acute test endpoints were used to establish conservative toxicity thresholds. Risks ... ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of ... These factors multiplied by the contaminant concentration in the soil and divided by the appropriate toxicity threshold give ... Contaminants were screened as ecological COPCs by comparing toxicity, mobility, and persistence thresholds to values for ...
D1886 Standard Test Methods for Nickel in Water
Test Methods A, B, and C provide the techniques necessary to make such measurement ... 6 The toxicity of nickel to aquatic life indicates tolerances that vary widely and that are influenced by species, pH, ... Standard Test Methods for Nickel in Water. Standard Test Methods for Nickel in Water D1886-14R21E01 ASTM,D1886-14R21E01,en-US ... 1.1 These test methods 2, 3, 4 cover the atomic absorption determination of nickel in water and wastewaters. Three test methods ...
Implications of Molecular Speciation and Topology of Environmental Metals: Uptake Mechanisms and Toxicity of Organotins
ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of ... Implications of Molecular Speciation and Topology of Environmental Metals: Uptake Mechanisms and Toxicity of Organotins. Source ... and aquatic toxicity. New measurement methodology providing nondestructive optical imaging in vivo of tin employing a ...
The Fish Gill: A Sensitive Target for Waterborne Pollutants
ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of ... The best understood mechanisms of toxicity to the gills are those due to metallic cations. Ionoregulatory failure occurs by ... Emphasis is placed on mechanisms of toxicity at environmentally relevant pollutant levels. ...
Metal Contamination in Illicit Samples of Heroin
ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of ... are among the metals detected in heroin that can increase the inherent toxicity of the drug while always taking into account ... Availability will be subject to periodic interruption and downtime for server maintenance, software installation or testing, ...
Hazard Communication: Issues and Implementation
ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of ... Hazards of Toxicity Information LM Wiseman. Using the Micro-CSIN Workstation to Provide Chemical Hazard Information ...