“The pyrene-based compound containing the shortest spacer between the fluorescent acceptor and the amine donor, one methylene unit, provides the most significant increase in fluorescence intensity upon reaction with the nerve agent mimic DCP.” Chemical, Chemical Surveillance 2007 CFATS 6 CFR Part ...
chemical compound,compound- (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight soil conditioner- a chemical substance used to improve the structure of the soil and increase its porosity; "gypsum can be used as a soil conditione...
chemical compoundLearn about this topic in these articles: weed control In herbicide: History Soon sodium arsenite became popular both as a spray and as a soil sterilant. On thousands of kilometres of railroad right-of-way, and in sugarcane and rubber plantations in the tropics, the hazardous m...
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VOCwas defined as “any compound of carbon, excludingcarbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates, and ammonium carbonate, which participates in atmospheric photochemical reactions, other than compounds which have been determined to have negligible photochemical reactivity”...
C 19490 and USB 3584 (dinitramine) alone or in combination with the isopropyl ester of 2, 4-D, and another triazine compound C-288 applied at 4 to 6 days after planting or sowing under lowland rice culture recorded excellent weed control and superior grain yields of rice comparable to han...
chemical compound Also known as: Sinox Learn about this topic in these articles: weed control In herbicide: History Sinox, the first major organic chemical herbicide, was developed in France in 1896. In the late 1940s new herbicides were developed out of the research during World War II, and...
五氯酚 is a chemical compound and has a chemical formula of C₆HCl₅O.PCP pentichloriphenol penta 2,3,4,5,6-pentachlorophenol Term-i-trol Thompson'S wood fix Chlorophen Weedone PCP (pesticide) Pentachloorfenol (DUTCH) Permite Pentachlorphenol (GERMAN) Durotox Dowicide 7 Preventol P ...
Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property. Medical marijuana waste or "waste" means unused, Physical therapy licensing board or "licensing board" means the agency of a...
1. MSDS's for Pure or Single Chemical Compounds from the NJ Dept of Health and Senior Services.2. International Chemical Safety Cards: Compound-specific information (not an MSDS) from the CDC: Click on the letter that the compound begins with (eg, T for Toluene): A B C D E F G...