Nest Scientific cell culture plates are molded from crystal clear USP grade VI virgin polystyrene. This part number comes indovidually wrapped in Tyvek/plastic blister packages. Plates are untreated to support suspended lines. Molded in an ISO 7 cleanroom, sterile (SAL 1 X 10^-6) and lot tested free of DNase, RNAase, DNA, cytoxins/endotoxins and BSE/TSE. cGMP compliant (21 CFR part 820/821). Extensive validation dossier available upon request.