ASTM E1295-01(2013)
用网纹水蚤 (Dubia) 进行三卵复原毒性试验的标准指南

Standard Guide for Conducting Three-Brood, Renewal Toxicity Tests with Ceriodaphnia dubia

被代替

ASTM E1295-01(2013) 发布历史

ASTM E1295-01(2013)由美国材料与试验协会 US-ASTM 发布于 2001。

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ASTM E1295-01(2013) 发布之时，引用了标准

• ASTM D1193 试剂水(联邦试验方法No.7916)
• ASTM D3978 用伪基氏藻进行藻类生长潜力试验的标准实施规程
• ASTM E1023 评定材料对水生生物及其使用中存在的危险性的标准指南
• ASTM E1192 对鱼, 大型无脊椎动物和两栖动物的水环境样品和流出物进行剧毒毒性试验的标准指南
• ASTM E1193 大型蚤生命周期毒性试验实施的标准指南
• ASTM E1383 ASTM E1383-94a
• ASTM E1706 用淡水无脊椎动物测量沉积物相关污染物毒性的标准试验方法
• ASTM E729 用鱼, 大型无脊椎动物和两栖动物的试验用材料进行剧毒毒性试验的标准指南
• ASTM E943 生物效应和环境灾害相关标准术语*， 2023-07-06 更新
• IEEE/ASTM SI 10 美国国家公制标准

* 在 ASTM E1295-01(2013) 发布之后有更新，请注意新发布标准的变化。

ASTM E1295-01(2013)的历代版本如下：

• 2022年 ASTM E1295-22 用杜氏石首鱼进行三窝更新毒性试验的标准指南
• 2001年 ASTM E1295-01(2013) 用网纹水蚤 (Dubia) 进行三卵复原毒性试验的标准指南
• 2001年 ASTM E1295-01(2006) 用网纹水蚤(Dubia)进行三卵、复原毒性试验的标准指南
• 2001年 ASTM E1295-01 用网纹水蚤(Dubia)进行三卵、复原毒性试验的标准指南
• 1989年 ASTM E1295-89(1995) 用网纹水蚤(Dubia)进行三卵、复原毒性试验的标准指南

5.1 Ceriodaphnia  was first used as a toxicity test organism by Mount and Norberg (4). Introduced for use in effluent and ambient water evaluations, Ceriodaphnia have also been a valuable addition to single chemical test procedures.

5.2 Protection of a population requires prevention of unacceptable effects on the number, weight, health, and uses of the individuals of that species, or species for which the test species serves as a surrogate. A three-brood toxicity test is conducted to help determine changes in survival and the number of neonates produced that result from exposure to the test material.

5.3 Results of three-brood toxicity tests with C. dubia might be used to predict chronic or partial chronic effects on species in field situations as a result of exposure under comparable conditions.

5.4 Results of three-brood toxicity tests with C. dubia might be compared with the chronic sensitivities of different species and the chronic toxicities of different materials, and to study the effects of various environmental factors on results of such tests.

5.5 Results of three-brood toxicity tests with C. dubia might be useful for predicting the results of chronic tests on the same test material with the same species in another water or with another species in the same or a different water. Most such predictions are based on the results of acute toxicity tests, and so the usefulness of the results of a three-brood toxicity test with C. dubia might be greatly increased by also reporting the results of an acute toxicity test (see Guides E729 and E1192) conducted under the same conditions. In addition to conducting an acute test with unfed C. dubia, it might also be desirable to conduct an acute test in which the organisms are fed the same as in the three-brood test, to see if the presence of that concentration of that food affects the results of the acute test and the acute chronic ratio (see 10.4.1).

5.5.1 A 48 or 96-h EC50 or LC50 can sometimes be obtained from a three-brood toxicity test with a known test material, but often all the concentrations in the test will be below the EC50 or LC50. In addition, it is usually desirable to know the EC50 or LC50 before beginning the three-brood test, as a means to determine the concentrations for use in the chronic test (see 10.4.1). It should be noted that results from an acute test may not necessarily correspond to those of a chronic test, due to the addition of food to the chronic test.

5.6 Three-brood toxicity tests with C. du......

标准号

ASTM E1295-01(2013)

发布

2001年

发布单位

美国材料与试验协会

替代标准

ASTM E1295-22

当前最新

ASTM E1295-22

 

 

引用标准

ASTM D1193 ASTM D3978 ASTM E1023 ASTM E1192 ASTM E1193 ASTM E1383 ASTM E1706 ASTM E729 ASTM E943 IEEE/ASTM SI 10

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