共找到 744 条与 水的生物学特性的检验 相关的标准,共 50 页
Water quality - Determination of the growth inhibition effects of waste waters@ natural waters and chemicals on the duckweed Spirodela polyrhiza - Method using a stock culture independent microbiotest
Water Quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment; German version EN 16859:2017
This document specifies a method for the determination of the inhibition of the growth of the first fronds of Spirodela polyrhiza germinated from turions, by substances and mixtures contained in water or waste water, including treated municipal waste water and industrial effluents. The test is also applicable to pure chemicals and in particular, plant protection products and pesticides.
Water quality - Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza - Method using a stock culture independent microbiotest
Water quality - Sampling - Part 16: Guidance on biotesting of samples
BS ISO 19040-2. Water quality. Determination of the estrogenic potential of water and waste water. Part 2. Yeast estrogen screen (A-YES, Arxula adeninivorans)
Water quality. Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment
This European Standard provides guidance on methods for monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and the environmental characteristics important for maintaining populations in favourable condition. The standard is based on best practice developed and used by Margaritifera experts in Europe, and describes approaches that individual countries have adopted for survey, data analysis and condition assessment. While it is recommended that the causes for pearl mussel decline should be urgently investigated, standard methods for restoring populations are beyond the scope of this document.
Water quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment
1.1 This test method covers the determination of the degree of aerobic aquatic biodegradation of fully formulated lubricants or their components on exposure to an inoculum under laboratory conditions. 1.2 This test method is intended to specifically address the difficulties associated with testing water insoluble materials and complex mixtures such as are found in many lubricants. 1.3 This test method is designed to be applicable to all lubricants that are not volatile and are not inhibitory at the test concentration to the organisms present in the inoculum. 1.4 This 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 limitations prior to use. Specific hazards are discussed in Section 10.
Standard Test Method for Determining Aerobic Aquatic Biodegradation of Lubricants or Their Components
Manufacturing of medicinal product. Guidance for using computerized systems in quality systems regulated GxP
Manufacturing of medicinal product. Manufacturing systems and equipment for the production of medicines. General requirements
Medicines for medical applications. Investigation bioequivalence of medications
Medicines for medical applications. Pharmacogenomics. Biomarkers
Medicines for medical applications. Detection of toxicity to reproduction and male reproductivity
Medicines for medical applications. Stability testing of biotechnological/biological medications
Medicines for medical applications. Pharmacovigilance. Periodic reports on the safety of registered drugs
Water quality. Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum
This document specifies a method for the determination of the inhibition of growth of the unicellular marine algae Skeletonema sp. and Phaeodactylum tricornutum by substances and mixtures contained in sea water or by environmental water samples (effluents, elutriates, etc.). The method can be used for testing substances that are readily soluble in water and are not significantly degraded or eliminated in any other way from the test medium. NOTE With modifications, as described in ISO 14442 and ISO 5667–16, the inhibitory effects of poorly soluble organic and inorganic materials, volatile compounds, metal compounds, effluents, marine water samples and elutriates of sediments can be tested.
Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum
Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers; German version EN 16772:2016
Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum (ISO 10253:2016)
Water quality - Larval development test with the harpacticoid copepod Nitocra spinipes
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