Analytical

Analytical Method Greenness Score (AMGS) Calculator

Tool Owner

Over the last decade, improvements in high-pressure liquid chromatography (from HPLC to UHPLC) and supercritical fluid chromatography (from SFC to UHP-SFC) have led to faster and more efficient separations. However, many of these improvements have yet to be implemented. To encourage analysts to develop greener methods, the Analytical Method Greeness Score (AMGS) calculator provides a straightforward metric to enable the comparison of separation methods used in drug development.

Greenlist™

Continually improving products by using ingredients that are better for human health and the environment. This company measures the environmental and health impacts of each of its products. These products are used in home cleaning, personal care, and insect control. Greenlist™ provides seven criteria to rate chemical parameters, such as vapor pressure, octanol/water partition coefficient, biodegradability, aquatic toxicity, human toxicity, European Union Classification, and source/supply.

Sprint® Rapid Protein Analyzer

Technology that uses a protein tag that selectively binds to amino acids to measure protein concentration. The Sprint® Rapid Protein Analyzer uses iTAG® protein-tagging technology. The iTAG® solution selectively binds to three amino acids present in proteins: histidine, arginine, and lysine. The iTAG® solution is acidic and connects with the basic group of these amino acids when it comes into contact. After removing the iTAG® solution through filtration, colorimetry is used to determine protein concentration.

3D TRASAR™ Cooling System Chemistry and Control

Nalco Water, a branch of Ecolab Inc., has developed a technology that allows for the close monitoring of water in industrial cooling systems. This technology detects when the water condition favors mineral scaling and signifies the presence of anaerobic organisms. The system also detects the planktonic and sessile bacteria activity and regulates the amount of biocide in the water. The system is secured against corrosion as well due to a corrosion inhibitor. Water-based cooling systems are common in buildings and industrial processes.

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