Automated equipment to carry out complete blood counts was developed in the 1950s and 1960s. The cells that circulate in the bloodstream are generally divided into three types: white blood cells (leukocytes), red blood cells (erythrocytes), and platelets (thrombocytes).
Ethylene oxide (EtO) is produced in large volumes and is primarily used as an intermediate in the production of several industrial chemicals, the most notable of which is ethylene glycol.
ATO may refer to: Abort to Orbit, an intact abort procedure for Space Shuttle launches. Accumulated Time Off, a method of accumulating paid or unpaid absence hours based on hours worked. Account takeover, a form of payments and online fraud. Ad Text Optimization, the process of copywriting Google AdWords ad text for the purpose of improving click through rates.