This requires a conical flask and gas syringe. Similarly, when calcium carbonate reacts with dilute hydrochloric acid, it produces carbon dioxide gas. We can measure the rate of the reaction by ...

This agar is used to identify organisms that are capable of producing the enzyme lipase. This enzyme is secreted and hydrolyzes triglycerides to glycerol and three long chain fatty acids. These ...

This is in contrast to Streptococcus species, whose growth is selected against by this high salt agar (plate on the right in the picture below). The differential ingredient in MSA is the sugar ...

Eileen Agar, also known as Eileen Forrester Agar, was a British artist associated with Surrealism. She was born in 1899 in Buenos Aires, Argentina and passed away in 1991 in London. Her work in ...

Dr. Joshua C. Agar is an Assistant Professor in the Department of Mechanical Engineering and Mechanics at Drexel University. Prior to Drexel, Joshua was an Assistant Professor in the Department of ...

Conical screw mixers use a rotating screw that progresses around the periphery of a conical hopper. The screw lifts solids from the bottom of the hopper to the top, where the mixture flows by gravity ...

It is therefore important that any petri dish or agar used is sterilised before use, and that aseptic techniques are used to inoculate the plates. An inoculating loop can be used to transfer bacteria.