Web7. okt 2011 · The refractometric measurements were highly correlated with those obtained by the biuret method. Serum total protein concentration threshold values of 56, 58, 54, and 56 g/L were found respectively for the Atago, Atago … Web24. jan 2016 · We report a silicon photonic refractometric CO(2) gas sensor operating at room temperature and capable of detecting CO(2) gas at atmospheric concentrations. The sensor uses a novel functional material layer based on a guanidine polymer derivative, which is shown to exhibit reversible refractive index change upon absorption and release of …
SciELO - Brasil - Precisão dos métodos refratométricos para análise de …
Refractometry is the analytical method of measuring substances' refractive index (one of their fundamental physical properties) in order to, for example, assess their composition or purity. A refractometer is the instrument used to measure refractive index ("RI"). Although refractometers are best known for … Zobraziť viac There are four main types of fluid refractometers: traditional handheld refractometers, digital handheld refractometers, Abbe refractometers, and inline process refractometers. Zobraziť viac Colin E. Webb, Julian D. C. Jones (2004). Handbook of Laser Technology and Applications. Taylor & Francis. pp. 1738–1740. ISBN 0-7503-0966-0. Zobraziť viac • Refractometry - Gemstone Buzz methods for measuring refractive index. Zobraziť viac Web30. dec 1996 · This draft European Standard specifies a refractometric method for the estimation of the soluble solids in fruit and vegetable juices and related products. General Information Status Published Publication Date 17-Sep-1996 ICS 67.160.20 - Non-alcoholic beverages Technical Committee CEN/TC 174 - Fruit and vegetable juices - Methods of … cream cheese icing for spice cake
Instruction for Refractometer
WebRefractometric measurements can be performed in laboratories or in-line, meaning during a production process of liquid substances of any kind. The examination and quality control … WebThe refractive index of edible oils and fats (AOAC 921.08) can be determined with a digital butyro refractometer. Our temperature-controlled meter delivers accurate results in … Web4. okt 1982 · PDF (Vol.21 No.4 October 1982) - Sugar Industry Collection cream cheese icing or frosting