Quality control of gasohol using a micro-unit for membraneless gas diffusion This work describes the development of a new spectrophotometric flow technique suitable for monitoring of ethanol content in gasohol fuel. Membraneless gas... S Muncharoen,J Sitanurak,W Tiyapongpattana,... - 《Microchimica...
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phenol-/ethanol-free RNA is indicated by an OD260nm/230nm ratio of 42.0.21 After transcribing the RNA in cDNA,21 we performed quantitative PCR (SYBR Green) and determination of Cq values of all reference and target genes (Supplementary Table S1) with a Mastercycler ep realplex-S Thermocycler...
1973). The amylose content of rice was determined using the iodometric method (Man et al. 2012). Briefly, 0.01 g of rice was weighed in a ten-thousandth balance, 100 μL of 95% ethanol was added to ensure that the sample was fully dissolved, and then 900 μL of 1 mol L–1 NaOH...
Fill It Up with French-Fry Grease ; A San Diego Gas Station Offers Electricity, Ethanol, and Biodiesel. Oh, Yes, Regular TooYou may catch a whiff of cooking grease at the most environmentally friendly gas station in the world, but don't blame the smell on the doughnut shop across the ...
Fill It Up with French-Fry Grease ; A San Diego Gas Station Offers Electricity, Ethanol, and Biodiesel. Oh, Yes, Regular Too 来自 questia.com 喜欢 0 阅读量: 9 作者: R Dotinga 摘要: You may catch a whiff of cooking grease at the most environmentally friendly gas station in the world,...
Bro, K.; Pedersen, P.S. Alternative diesel engine fuels: An experimental investigation of methanol, ethanol, methane and ammonia in a D.I. diesel engine with pilot injection. InSAE Technical Paper 1977; SAE: Warrendale, PA, USA, 1977; p. 770794. [Google Scholar] [CrossRef] ...
Depolymerized product was precipitated with ethanol (1:4 (v/v) reaction mixture/ethanol). The crude product was collected by centrifugation (4000× g for Mar. Drugs 2015, 13 2079 20 min) and washed with ethanol. The precipitate was dissolved in water, dialyzed with a molecular weight cut-...