GIBCO 96-Well Flat-Bottom Microplates Collagen Type I-Coated A11428-03 (5/cs) por | Jul 19, 20265 Plates Per Case. Expiration: 2024-12-30. _gsrx_vers_1706 (GS 9.9 (1706)). Our inventory is sourced through liquidations and surplus from the biotechnology and pharmaceutical industries.