Colorimetry Method Articles & Analysis
13 news found
Creative Enzymes, the world’s leading diagnostic enzyme production company, has been committed to providing customers with various enzyme products and services for medical and research diagnosis. Relying on its professional team and the most advanced technology, as well as high-quality products and services, it has gained a solid reputation. Recently, Creative Enzymes launched the raw ...
Engineers at municipal wastewater treatment plants tasked with the removal of ammonia will find the versatile CA-6 Colorimetric Ammonia Analyzer from Electro-Chemical Devices (ECD) helps them protect water quality with confidence prior to releasing effluent into re-use systems, groundwater recharge basins and surface water systems. Exposure to ammonia over time is toxic to aquatic life. The U.S. ...
Versatile CA-6 Colorimetric Analyzer Designed to Monitor Phosphates or Total Phosphates Designed with an advanced modular sensing element, the versatile CA-6 Colorimetric Analyzer Series from Electro-Chemical Devices (ECD) gives users the option of choosing to measure either phosphates or total phosphates and other parameters over a wide range depending on their process requirements. The ...
Designed with an advanced modular sensing element, the versatile CA-6 Colorimetric Analyzer Series from Electro-Chemical Devices (ECD) gives users the option of choosing to measure either phosphates or total phosphates and other parameters over a wide range depending on their process requirements. The measurement of phosphates and total phosphates is useful in a variety of industrial and ...
With its adjustable cycle time that minimizes costly reagent use and low maintenance, process engineers tasked with treating industrial wastewater containing copper (Cu) will find the precision CA-6 Colorimetric Copper Analyzer from Electro-Chemical Devices (ECD) helps them protect valuable water resources. ECD’s CA-6 Copper Analyzer is an on-line sequential sampling analyzer. It ...
The options available in methods for the measurement of color or color-difference are many. ...
These test methods are intended for quality control acceptance of natural rubber and may be used for referee purposes. 1. Scope 1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order Sections Sampling : 5 Volatile Matter : 6-8 Dirt: 9-13 Ash : 14-17 Copper ...
Research O.N. correlates with commercial automotive spark-ignition engine antiknock performance under mild conditions of operation. Research O.N. is used by engine manufacturers, petroleum refiners and marketers, and in commerce as a primary specification measurement related to the matching of fuels and engines. Research O.N., in conjunction with Motor O.N., ...
Motor O.N. correlates with commercial automotive spark-ignition engine antiknock performance under severe conditions of operation. Motor O.N. is used by engine manufacturers, petroleum refiners and marketers, and in commerce as a primary specification measurement related to the matching of fuels and engines. Empirical correlations that permit calculation of ...
Scope 1.1 This specification covers nitration grade xylene. 1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be round off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in ...
The most direct and accessible methods for obtaining the color differences and color coordinates of object colors are by instrumental measurement using colorimeters or spectrophotometers with either hemispherical or bidirectional optical measuring systems. This test method provides procedures for such ...
The most fundamental method for obtaining CIE tristimulus values or other color coordinates for describing the colors of visual display units (VDUs) is by the use of spectroradiometric data. ...
Analytical Technology Inc. (ATi) announces that its Q45H/64 Dissolved Ozone Monitor enables continuous on-line monitoring and control of ozone systems in the pharmaceutical industry. The Q45H/64 Monitor from ATi helps pharmaceutical organizations to achieve compliance with regulatory frameworks in the UK and internationally. Ozone is commonly used in the pharmaceutical industry for the ...