This Corning 356400 BioCoat Collagen I Cellware 6 Well Plates with Lid/ Case of 50 is in new, unused condition and is guaranteed to be fully functional. These plates came from a local lab that had surplus inventory. Please feel free to contact us with any questions. Quantity: 50 (5/pack, 50/case) Retail Price: $721.00 / Case of 50 Specifications Array 2 x 3 Closure Color Clear Closure Material Polystyrene Color Clear Material Polystyrene Sterility Non-sterile Type Multi-Well Plate For Use With (Application) Promotion of cell attachment and spreading, rapid expansion of cell populations, serum-free or reduced serum culture, cell adhesion assay, improving survival of primary cells in culture No. per Case 50/Cs. Packaging 10 inner bags of 5 each Source Rat Tail Certifications/Compliance ANSI, SBS Closure Included Yes Bottom Shape Flat Culture Area 9.6 cm2 Shape Rectangular Surface Treatment Cell Culture Well Count 6 Includes Lid No. per Pack 5/Pk. Quantity 50/Cs. Storage Requirements 4C to 30C