Falcon 6 Well Clear Flat Bottom, Not Tissue Culture Treated Multiwell Plate with Lid, Sterile, Individually Packaged, 50/CaseFalcon® 6-well Clear Multiwell Plate is comprised of clear nontreated polystyrene. Flat bottom, with low evaporation lid, Individually wrapped, sterile, 50/case. Unique labyrinth lid, condensation rings, and deep-well design control contamination, reduce evaporation, and minimize edge effects.Crystal-grade virgin polystyreneNonpyrogenicNon-treated polystyreneConvenient, peel-open medical-style packaging for individual product presentationIndividual and Ready-Stack (RS) trays are PET (Code 1) and recyclable Falcon 96, 384, and 1536 well microplates are compatible with automation systems and meet standard ANSI/SBS footprint dimensions for microplates