Test substance definition

Test substance means the form of chemical substance or mixture that is specified for use in testing. [49 FR 39782, Oct. 10, 1984, as amended at 51 FR 23712, June 30, 1986] § 790.5 Submission of information.
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Test substance means a substance or mixture administered or added to a test system in a study, which sub- stance or mixture is used to develop data to meet the requirements of a TSCA section 4(a) test rule and/or is developed under a TSCA section 4 test- ing consent agreement or section 5 rule or order to the extent the agreement, rule or order references this part. Test system means any animal, plant, microorganism, chemical or physical matrix, including but not limited to, soil or water, or components thereof, to which the test, control, or reference substance is administered or added for study. ‘‘Test system’’ also includes ap- propriate groups or components of the system not treated with the test, con- trol, or reference substance.
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Test substance means a substance or mixture administered or added to a test system in a study, which sub- stance or mixture is used to develop data to meet the requirements of a TSCA section 4(a) test rule and/or is developed under a TSCA section 4 test- ing consent agreement or section 5 rule or order to the extent the agreement, rule or order references this part. Test system means any animal, plant, microorganism, chemical or physical matrix, including but not limited to, soil or water, or components thereof, to which the test, control, or reference substance is administered or added for 40 CFR Ch. I (7–1–14 Edition) study. ‘‘Test system’’ also includes ap- propriate groups or components of the system not treated with the test, con- trol, or reference substance.
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Examples of Test substance in a sentence

  • Rubber, coopper, brass, galvanized metal, and lead should not come in contact with the di- lution water, stock solution, or test so- lution.(iii) Test substance delivery system.

  • Monitoring no data GLP no data Test substance no data Remark Tests conducted according to a protocol from the Dutch Standard Institute (Adema, 1978).

  • The mini-pig diet shall be supplemented with adequate amounts of ascorbic acid in the drink- ing water.(2) Administration of test substance—(i) Test substance.

  • All animals shall be provided with certified feed and tap water ad libitum.(2) Administration of test substance—(i) Test substance.

  • Test sub-stance delivery systems and test cham- bers should be cleaned before each test.

  • Monitoring no data GLP no data Test substance no data Results 24-h LC50 = 13,500 mg/L 48-h LC50 = 13,000 mg/L Below 11,500 mg/L, the fish showed no permanent distress.

  • Monitoring no data GLP no data Test substance no data Remark Acetone-induced leakage from C.

  • Monitoring no data GLP no data Test substance no data Remark The protozoan test Species was fed pure inactive cultures of E.

  • Type aerobic Inoculum activated sludge, domestic Concentration 100 mg/L Degradation 42% after 155 h Method other GLP no data Test substance no data Reference Urano, K.

  • Monitoring no data GLP no data Test substance no data Remark Also tested was the green algae, Scenedesmus quadricauda.


More Definitions of Test substance

Test substance means each substance that is tested and invoiced by the
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Test substance means each substance that is tested and invoiced by the Licensee to their customers.
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Test substance means a substance or mixture administered or added to a test system in a study, which sub- stance or mixture is used to develop data to meet the requirements of a TSCA section 4(a) test rule and/or is developed under a TSCA section 4 test- ing consent agreement or section 5 rule or order to the extent the agreement, rule or order references this part.
Sample 1Sample 2
Test substance means a substance or mixture administered or added to a test system in a study, which sub- stance or mixture is used to develop data to meet the requirements of a TSCA section 4(a) test rule and/or is developed under a TSCA section 4 test- ing consent agreement or section 5 rule 40 CFR Ch. I (7–1–19 Edition) or order to the extent the agreement, rule or order references this part. Test system means any animal, plant, microorganism, chemical or physical matrix, including but not limited to, soil or water, or components thereof, to which the test, control, or reference substance is administered or added for study. ‘‘Test system’’ also includes ap- propriate groups or components of the system not treated with the test, con- trol, or reference substance.
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Test substance means a chemical substance submitted for the study.
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Related to Test substance

  • Chemical substance means a substance intended to be used as a precursor in the manufacture of a controlled substance or any other chemical intended to be used in the manufacture of a controlled substance. Intent under this subsection may be demonstrated by the substance's use, quantity, manner of storage, or proximity to other precursors or to manufacturing equipment.

  • Hazardous substance UST system means an UST system that contains a hazardous substance defined in section 101(14) of the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (but not including any substance regulated as a hazardous waste under subtitle C) or any mixture of such substances and petroleum, and which is not a petroleum UST system.

  • Dangerous Substance means any radioactive emissions and any natural or artificial substance (whether in solid or liquid form or in the form of a gas or vapour and whether alone or in combination with any other substance) which, taking into account the concentrations and quantities present and the manner in which it is being used or handled, it is reasonably foreseeable will cause harm to man or any other living organism or damage to the Environment including any controlled, special, hazardous, toxic, radioactive or dangerous waste.

  • Dangerous Substances means a substance or article described in regulation 3 of the Dangerous Substances Regulations;

  • Hazardous Substance Activity also means any existence of Hazardous Substances on the Property that would cause the Property or the owner or operator thereof to be in violation of, or that would subject the Property to any remedial obligations under, any Environmental Laws, including CERCLA and RCRA, assuming disclosure to the applicable governmental authorities of all relevant facts, conditions and circumstances pertaining to the Property.

  • Controlled dangerous substance means a drug, substance, or

  • Homogeneous material means one material of uniform composition throughout or a material, consisting of a combination of materials, that cannot be disjointed or separated into different materials by mechanical actions such as unscrewing, cutting, crushing, grinding and abrasive processes;

  • Hazardous Substance means any substance that is: (i) listed, classified or regulated pursuant to any Environmental Law; (ii) any petroleum product or by-product, asbestos-containing material, lead-containing paint or plumbing, polychlorinated biphenyls, radioactive materials or radon; or (iii) any other substance which is the subject of regulatory action by any Governmental Entity pursuant to any Environmental Law.

  • Harmful substance means any substance which, if introduced into the sea, is liable to create hazards to human health, to harm living resources and marine life, to damage amenities or to interfere with other legitimate uses of the sea, and includes any substance subject to control by the present Convention.

  • Extremely Hazardous Substance has the meaning set forth in Section 302 of the Emergency Planning and Community Right-to-Know Act of 1986, as amended.

  • Hazardous Material means any substance, material or waste that is classified, regulated or otherwise characterized under any Environmental Law as hazardous, toxic, a contaminant or a pollutant or by other words of similar meaning or regulatory effect, including petroleum or any fraction thereof, asbestos, polychlorinated biphenyls and radioactive substances.

  • Hazardous Substances means any hazardous waste, hazardous substance, pollutant, contaminant, toxic substance, oil, hazardous material, chemical or other substance regulated by any Environmental Law.

  • Contaminated soil means soil that meets all of the following criteria:

  • Controlled substance analog means a substance the chemical structure of which is substantially

  • Hazardous Materials Contamination means contamination (whether now existing or hereafter occurring) of the improvements, buildings, facilities, personalty, soil, groundwater, air or other elements on or of the relevant property by Hazardous Materials, or any derivatives thereof, or on or of any other property as a result of Hazardous Materials, or any derivatives thereof, generated on, emanating from or disposed of in connection with the relevant property.

  • Contaminated means the actual existence on or under any real property of Hazardous Substances, if the existence of such Hazardous Substances triggers a requirement to perform any investigatory, remedial, removal or other response action under any Environmental Laws or if such response action legally could be required by any governmental authority; "Facility" means any property currently owned, leased or occupied by the Company.

  • Contaminated site means a site where there is a confirmed presence, caused by man, of hazardous substances of such a level that they pose a significant risk to human health or the environment taking into account current and approved future use of the land;

  • Regulated substance means any substance, material or waste the use, generation, handling, storage, treatment or disposal of which is regulated by any local or state government authority, including any of the same designated by any authority as hazardous, genetic, cloning, fetal, or embryonic.

  • Controlled substance means a controlled substance in schedules I through V of Section 202 of the Controlled Substances Act (2l U.S.C. 8l2) and as further defined in regulation at 2l CFR l308.ll-l308.l5.

  • Contaminate means the addition of sediment, any other pollutant or waste, or any illicit or prohibited discharge.

  • Hazardous Materials does not include products or materials that are commonly used in construction or industrial practice so long as they are used in accordance with the manufacturer’s instructions or Material Safety Data Sheets issued for the product or materials. (See Article 1.6.3 below.)

  • Contamination means an impairment of the quality of the waters of the state by waste to a degree which creates a hazard to the public health through poisoning or through the spread of disease. “Contamination” includes any equivalent effect resulting from the disposal of waste, whether or not waters of the state are affected.

  • fissionable substance means any prescribed substance that is, or from which can be obtained, a substance capable of releasing atomic energy by nuclear fission.

  • EPA Hazardous Substance Superfund means the Hazardous Substance Superfund established by the Internal Revenue Code, 26 U.S.C. § 9507.

  • Ozone-depleting substance means any substance the Environmental Protection Agency designates in 40 CFR part 82 as--

  • Material of Environmental Concern means and includes pollutants, contaminants, hazardous wastes, and toxic, radioactive, caustic or otherwise hazardous substances, including petroleum, its derivatives, by-products and other hydrocarbons, or any substance having any constituent elements displaying any of the foregoing characteristics.