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ASTM E 2317 : 2004 : R2012

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Standard Guide for Conducting Renewal Microplate-Based Life-Cycle Toxicity Tests with a Marine Meiobenthic Copepod (Withdrawn 2021)
Available format(s)

Hardcopy , PDF

Withdrawn date

22-01-2021

Language(s)

English

Published date

11-01-2013

CONTAINED IN VOL. 11.06, 2015 Defines procedures for obtaining laboratory data concerning the adverse effects of a test material added to seawater, but not to food, on the marine copepod Amphiascus tenuiremis, during continuous exposures of individuals, from immediately after birth, until after the beginning of reproduction using a 200 micro liter renewal microplate-culturing technique.

1.1This guide describes procedures for obtaining laboratory data concerning the adverse effects of a test material added to seawater, but not to food, on the marine copepod Amphiascus tenuiremis , during continuous exposures of individuals, from immediately after birth, until after the beginning of reproduction using a 200 μL renewal microplate-culturing technique. The following data are checked and recorded during the test period: stage-specific survival, number of days it takes for development from a first stage nauplius to a reproductively mature copepod, gender ratios, number of days for a female to extrude first and subsequent broods, number of days between first (and subsequent) brood extrusion(s) and hatching of first-generation nauplii, number of hatched and surviving nauplii, number of unhatched or necrotic eggs and aborted unhatching eggsacs, and the total number of females able to produce viable offspring over the entire mating period. This microplate-based full life-cycle toxicity test has a duration of approximately 17 days for toxicants that do not delay development. These procedures probably will be useful for conducting life-cycle toxicity tests with other species of copepods, although modifications might be necessary.

1.2These procedures are applicable to most chemicals, either individually, or in formulations, commercial products, or known mixtures, that can be measured accurately at the necessary concentration in water. With appropriate modifications these procedures can be used to conduct tests on temperature, dissolved oxygen, and pH and on such materials as aqueous effluents (see also Guide E1192), sediment pore waters, and surface waters. Renewal microplate tests might not be applicable to materials that have a high oxygen demand, are highly volatile, are rapidly transformed (biologically or chemically) in aqueous solutions, or are removed from test solutions in substantial quantities by the test chambers or organisms during the test. If the concentration of dissolved oxygen falls below 50 % of saturation, or the concentration of test material in the test solution decreases by more than 20 % between renewals, it might be desirable to renew the solutions more often.

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

Committee
E 50
DocumentType
Guide
Pages
16
ProductNote
Reconfirmed 2012
PublisherName
American Society for Testing and Materials
Status
Withdrawn
Supersedes

ASTM E 1023 : 1984 : R2007 Standard Guide for Assessing the Hazard of a Material to Aquatic Organisms and Their Uses
ASTM E 1191 : 2003 : REV A Standard Guide for Conducting Life-Cycle Toxicity Tests with Saltwater Mysids
ASTM E 380 : 1993 Standard Practice for Use of the Internation System of Units (SI) (the Modernized Metric System) (Withdrawn 1997)
ASTM E 1191 : 2003 : REV A : R2014 Standard Guide for Conducting Life-Cycle Toxicity Tests with Saltwater Mysids
ASTM E 1023 : 1984 : R2014 Standard Guide for Assessing the Hazard of a Material to Aquatic Organisms and Their Uses
ASTM E 1847 : 1996 : R2008 Standard Practice for Statistical Analysis of Toxicity Tests Conducted Under ASTM Guidelines
ASTM E 1023 : 1984 : R2002 Standard Guide for Assessing the Hazard of a Material to Aquatic Organisms and Their Uses
ASTM E 1192 : 1997 : R2008 Standard Guide for Conducting Acute Toxicity Tests on Aqueous Ambient Samples and Effluents with Fishes, Macroinvertebrates, and Amphibians
ASTM E 1218 : 2004 : R2012 Standard Guide for Conducting Static Toxicity Tests with Microalgae (Withdrawn 2021)
ASTM E 1218 : 2004 Standard Guide for Conducting Static Toxicity Tests with Microalgae
ASTM E 1023 : 1984 : R1996 Standard Guide for Assessing the Hazard of a Material to Aquatic Organisms and Their Uses
ASTM E 1847 : 1996 : R2003 Standard Practice for Statistical Analysis of Toxicity Tests Conducted Under ASTM Guidelines
ASTM E 1191 : 2003 Standard Guide for Conducting Life-Cycle Toxicity Tests with Saltwater Mysids
ASTM E 1191 : 2003 : REV A : R2008 Standard Guide for Conducting Life-Cycle Toxicity Tests with Saltwater Mysids
ASTM E 1192 : 1997 Standard Guide for Conducting Acute Toxicity Tests on Aqueous Ambient Samples and Effluents with Fishes, Macroinvertebrates, and Amphibians
ASTM E 1847 : 1996 Standard Practice for Statistical Analysis of Toxicity Tests Conducted Under ASTM Guidelines
ASTM E 1218 : 1997 : REV A Standard Guide for Conducting Static 96-h Toxicity Tests with Microalgae
ASTM E 1192 : 1997 : R2003 Standard Guide for Conducting Acute Toxicity Tests on Aqueous Ambient Samples and Effluents with Fishes, Macroinvertebrates, and Amphibians
ASTM E 1847 : 1996 : R2013 Standard Practice for Statistical Analysis of Toxicity Tests Conducted Under ASTM Guidelines (Withdrawn 2022)
ASTM E 729 : 1996 Standard Guide for Conducting Acute Toxicity Tests on Test Materials with Fishes, Macroinvertebrates, and Amphibians
ASTM E 1191 : 1997 Standard Guide for Conducting Life-Cycle Toxicity Tests with Saltwater Mysids
ASTM E 1192 : 1997 : R2014 Standard Guide for Conducting Acute Toxicity Tests on Aqueous Ambient Samples and Effluents with Fishes, Macroinvertebrates, and Amphibians
ASTM E 1218 : 2004 : EDT 1 Standard Guide for Conducting Static Toxicity Tests with Microalgae

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