Chemical reagent definition

Chemical reagent means a chemical reagent that can be used in the manufacture, production or preparation of methamphetamine.
Chemical reagent means a chemical reagent included in a list for the time being approved by the Secretary of State for the purposes of section 41 of the Act;
Chemical reagent means a chemical

Examples of Chemical reagent in a sentence

  • CaOx monohydrate was purchased from Tianjin Damao Chemical reagent Factory.

  • Triethanolamine, chlorobenzene, ethanol, chloroform, N-methyl-2-pyrrolidone (NMP), 2,2′-azobisisobutyronitrile (AIBN), N-bromosuccini- mide (NBS), sodium chloride (NaCl), silver nitrate (AgNO3), sodium sulfate (Na2SO4), potassium chromate (K2CrO4), hydrochloric acid (HCl), ferrous chloride (FeCl2·4H2O), methyl orange (MO) from Sinopharm Chemical reagent Co. Ltd, China.

  • Chemical reagent dosage is adjusted in a narrow range (around the default target or setting value), based on assay feedback (each half hour) to handle process upsets such as ore feed changes.A central control room in the grinding-flotation building allows monitoring of key points in the production flow via TV imaging.In 2019, a PCL system located in the crushing building was installed to allow automatic control of the entire crushing system and each jaw crusher, cone crusher and screen.

  • Dodecafluoroheptyl methacrylate (DFMA) was purchased from XEOGIA Fluorine-Silicone Chemical Co. Ltd (Harbin, China), and methyl methacrylate (MMA, Tianjin Damao Chemical reagent Factory) were distilled under reduced pressure and stored at 0 ◦C before use.

  • Chemical reagent grade acids and deionized water was used for every leaching test.

  • Product identifier Product name Caustic Soda Beads Other means of identification Synonyms Anhydrous Sodium Hydroxide; Caustic Soda; NaOH; PELS® Caustic Soda Beads; PELS® Plus Caustic Soda Beads; Sodium Hydroxide Recommended use of the chemical and restrictions on use Recommended use Chemical reagent ; For industrial use only Restrictions on use No information availableDetails of the supplier of the safety data sheet Manufacturer addressAxiall, LLCWestlake Vinyls, Inc.

  • The standard level of chemicals to be added to water for purification are presented in the section above on treatment and process, the part focusing on Chemical reagent.

  • Chemical reagent spills are detected by visual observation by personnel or by alarm systems.

  • Chemical reagent compositions for cellulose liberation or purification followed employed in processes of liberating by conversion of the cellulose to a cellulose (digesting) fibers are classified with the derivative which is not followed by deposition corresponding process of liberating, note of fibers from liquid suspension or other step particularly subclasses 70+.

  • Cellulose acetate (CA)[ CAS:9004-35-7] was purchased from Sigma Aldrich , Poly (vinilidene fluoride) (PVDF) keynar 761 was purchased from Alchemy chemical company , N, N-Dimethylformamide (DMF) was purchased from Aladdin, Lithium nitrate [LiNo3] was purchased from Chemical reagent Co. Ltd, The electrolyte 1M LiPF6 solution in EC/DEC solvent which was supplied by MTI corporation.


More Definitions of Chemical reagent

Chemical reagent means a chemical that reacts chemically with one or more precursors, but does not become part of the finished product.

Related to Chemical reagent

  • Reagent means any product other than fuel that is stored on-board the vehicle and is provided to the exhaust after-treatment system upon request of the emission control system.

  • Active Pharmaceutical Ingredient or “API” shall mean one or more of the following active pharmaceutical ingredients: tenofovir alafenamide (“TAF”), tenofovir disoproxil fumarate (“TDF”), elvitegravir (“EVG”), and cobicistat (“COBI”).

  • Reference biological product means the single biological product licensed pursuant to 42 U.S.C.

  • Inert ingredient means an ingredient which is not an active ingredient.

  • Drug Substance means an active ingredient that is intended to furnish pharmacological activity or other direct effect in the diagnosis, cure, mitigation, treatment, or prevention of disease or to affect the structure or any function of the human body, but does not include intermediates used in the synthesis of such ingredient.

  • chemical tanker means a ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code;

  • Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Bulk drug substance means any substance that is represented for use, and that, when used in the

  • Radionuclide means a radioactive element or a radioactive isotope.

  • Impulsive sound means either a single pressure peak or a single burst (multiple pressure peaks) that has a duration of less than one second.

  • Active Ingredient means the clinically active material(s) that provide pharmacological activity in a pharmaceutical product (excluding formulation components such as coatings, stabilizers, excipients or solvents, adjuvants or controlled release technologies).

  • Biological Samples means any physical samples obtained from Study Participants in accordance with the Protocol for the purposes of the Study.

  • Pump spray means a packaging system in which the product ingredients within the container are not under pressure and in which the product is expelled only while a pumping action is applied to a button, trigger or other actuator.

  • Radiopharmaceutical quality assurance means, but is not limited to, the performance of appropriate chemical, biological, and physical tests on potential radiopharmaceuticals and the interpretation of the resulting data to determine their suitability for use in humans and animals, including internal test assessment, authentication of product history, and the keeping of proper records.

  • Technical Requirements means the Technical Requirements in Section VII of the tendering documents.

  • Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following:

  • API means American Petroleum Institute.

  • Injection tool means a device used for controlled subsurface injection of radioactive tracer material.

  • Buffer means a percentage equivalent to the absolute value of the Barrier.

  • Carcinogen means a chemical that causes an increased incidence of benign or malignant neoplasms, or a substantial decrease in the latency period between exposure and onset of neoplasms through oral or dermal exposure, or through inhalation exposure when the cancer occurs at nonrespiratory sites in at least one (1) mammalian species or man through epidemiological studies or clinical studies, or both.

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

  • Chemical restraint means the use of medication to control a student’s violent physical behavior or restrict a student’s freedom of movement.

  • Radioactive waste means radioactive waste as defined in Article 3(7) of Council Directive 2011/70/Euratom8;

  • Putrescible waste means a solid waste that contains organic matter capable of being decomposed by microorganisms so as to cause a malodor, gases, or other offensive conditions, or which is capable of providing food for birds and other vectors. Putrescible wastes may form a contaminated leachate from microbiological degradation, chemical processes, and physical processes. Putrescible waste includes, but is not limited to, garbage, offal, dead animals, general household waste, and commercial waste. All solid wastes which do not meet the definitions of inert or chemical wastes shall be considered putrescible wastes.

  • Substances means chemical elements and their compounds in the natural state or obtained by any production process, including any additive necessary to preserve the stability of the products and any impurity deriving from the process used, but excluding any solvent which may be separated without affecting the stability of the substance or changing its composition;