To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium chloride/ethidium bromide (CsCl/EtBr) gradient ...

Few things are as tedious as waiting for the alcohol to evaporate and an extracted DNA or RNA pellet to dry. DNA and RNA extractions are a huge time sink for scientists. The hallmark washing steps and ...

A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...