Falcon® 12-well Clear Multiwell Plate is comprised of TC-treated 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. Reliable vacuum-gas plasma tissue culture treatment provides well-to-well and plate-to-plate consistency. Crystal-grade virgin polystyrene Nonpyrogenic Standard tissue culture (TC)-treated Convenient, peel-open medical-style packaging for individual product presentation Individual trays are PET (Code 1) and recyclable Working volume of Media is 1.5-2.2 mL Working volume of Trypsin is 0.1-0.2 mL (Your lab protocol may call for another proteolytic enzyme.)