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The Massachusetts Department of Environmental Protection [1] is an agency in the Executive Office of Energy and Environmental Affairs of the Commonwealth of Massachusetts, responsible for protecting the environment in the state. [2]
Tetraethyl pyrophosphate, abbreviated TEPP, is an organophosphate compound with the formula [(C 2 H 5 O) 2 P(O)] 2 O. It is the tetraethyl derivative of pyrophosphate (P 2 O 7 4-). It is a colorless oil that solidifies near room temperature. It is used as an insecticide. The compound hydrolyzes rapidly. [3]
The Division of Water Supply Protection manages 150,000 acres (610 km 2) of watershed lands and is responsible for the protection of the drinking water supply for approximately 2.5 million residents of Massachusetts, primarily in Greater Boston. This division monitors lakes and ponds, well drillers, and rainfall throughout the Commonwealth.
5,10-Methylenetetrahydrofolate (N5,N10-Methylenetetrahydrofolate; 5,10-CH 2-THF) is cofactor in several biochemical reactions. It exists in nature as the diastereoisomer [6R]-5,10-methylene-THF. As an intermediate in one-carbon metabolism, 5,10-CH 2 -THF converts to 5-methyltetrahydrofolate , 5-formyltetrahydrofolate , and methenyltetrahydrofolate.
The Tetra group employs over 700 colleagues, has representatives in more than 90 countries worldwide and is the largest manufacturer of aquaristic and pond products in the world. Apart from pet food, Tetra supplies fish keepers and pond owners with other products such as water conditioners , plant conditioners , technical equipment and ...
AFP's website urged members to gather at the state capital in Lansing on December 6, 2012, and some three hundred protestors showed up. [122] AFP bussed in activists [121] and offered supporters $25 gas cards, free lunch, and drinks. [123] AFP reserved space and erected a large heated tent near the Capitol steps for supporters. [126]
Diphosphorus is the gaseous form of phosphorus, and the thermodynamically stable form between 1200 °C and 2000 °C. The dissociation of tetraphosphorus (P 4) begins at lower temperature: the percentage of P 2 at 800 °C is ≈ 1%. At temperatures above about 2000 °C, the diphosphorus molecule begins to dissociate into atomic phosphorus.
Alpha-fetoprotein (AFP, α-fetoprotein; also sometimes called alpha-1-fetoprotein, alpha-fetoglobulin, or alpha fetal protein) is a protein [5] [6] that in humans is encoded by the AFP gene. [ 7 ] [ 8 ] The AFP gene is located on the q arm of chromosome 4 (4q13.3). [ 9 ]