{"version":"1.0","type":"link","title":"Countercurrent distribution - Newikis","description":"Countercurrent distribution (CCD, also spelled \"counter current\" distribution) is an analytical chemistry technique which was developed by Lyman C. Craig in the 1940s. Countercurrent distribution is a separation process that is founded on the principles of liquid–liquid extraction where a chemical…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}