Erlenmeyer flasks are flat-bottomed or conical flasks that ... Claisen flasks are a type of lab flask that is used for boiling. They have two stacked stillheads: one for holding the capillary and the ...

Lab equipment under pressure includes any closed container ... nicked or scratched should never be used for vacuum work. Never use an Erlenmeyer flask under vacuum as a filtering flask. Filtering ...

Refrigerators, freezers, and incubators are among the most basic and critical pieces of laboratory equipment. Researchers often struggle to evaluate and interpret the various parameters that dictate ...

Most automated lab equipment is not easily customizable or ... such as a chemical flask. Organa’s first task was to characterize the electrochemical properties of quinones, the electroactive ...

Safety is an important factor in laboratory settings. Equipment used in laboratories for chemical reactions, heating, mixing, and distillation must be equipped with safety measures to avoid ...

Laboratory tongs are large pincers for grasping and lifting vessels of heat-resistant material used in high temperature chemical reactions. Tongs differ in shape are designed to pick up laboratory ...

In 1929 British biochemist John Haldane (1892-1964) put forth the theory that the early atmosphere of Earth contained no free oxygen. Haldane and Soviet biochemist Aleksander Oparin (1894-1980 ...

(Digital Equipment Corporation ... See minicomputer. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

From water baths to circulators, laboratory heating and cooling apparatuses allow researchers and technicians to keep samples at a precise temperature for an extended period of time. Heating mantles ...

The job requires the use of sophisticated laboratory equipment, such as microscopes and cell counters. With continued advancements in technology, lab work has become more analytical, so laboratory ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Christine Ryan Most cyclists are gearheads by nature, and finding the ...

It means that the definition of good journalism has changed ... for the Los Angeles Times and secretary of Media Guild of the West. Each year, Nieman Lab asks some of the smartest people in journalism ...