cellQART Cell Culture Inserts combined with our especially designed Well Plates are intended to be used for cell culture and in vitro tissue culture research applications. The Well Plate is supplied in 6-Well format, it is sterile and fully pre-loaded with cellQART Cell Culture Inserts. These cellQART Cell Culture Inserts come with PET membranes in clear extended culture optics. The Inserts are tissue culture treated and sterile. They are ideal for in-situ phase contrast microscopy. Longer studies/testing (2weeks+) and imaging clarity is best suited for the Clear Extended insert.