After this, the sample was heated to 200°C, and aqua regia was added for extraction. The final extract was transferred to a 20 mL volumetric flask and diluted with water. Prepared samples were ...

Subsequently, methyl esterification of the extracted crude fat (50 mg) was performed by adding methanol (2 mL) and sulfuric acid (200 μL) and incubating ... solutions were transferred into a ...

3.75 mL of suspension from each bottle was pipetted into a separate 50-mL volumetric flask. About 25 mL of HPLCgrade water was added to each flask, and the flasks were placed on an orbital shaker ...

By Keith Caulfield Lady Gaga’s MAYHEM moves in at No. 1 on the Billboard 200 albums chart, as the set debuts atop the tally dated March 22. It’s the seventh leader for the superstar.

Then, 1.5 mL of 20% sodium carbonate was added and made up to volume with distilled water in a 10 mL volumetric flask. The solution was mixed for 1 min and then kept in the dark. After 1 h, a ...

chemical and grading analysis (Table 1), and undisturbed soil samples were collected with the aid of a Uhland-type sampler (confined in volumetric cylinders of 0.064 m diameter, 0.05 m height and ...

A library in the ml_editor folder contains core functions for the book's case study example, a Machine Learning driven writing assistant. A Flask app demonstrates a simple way to serve results to ...

School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China Institute of Porous Flow and Fluid Mechanics, Chinese Academy of Sciences, Langfang, Hebei 065007, China ...

The best camera under $200 includes digital compacts, hybrids and tough waterproof cameras This list represents my picks of the best sub-$200 cameras DCW has ever tested. You'll find a mix of digital ...