Enjoy years of use with these rugged, lightweight trays. Made of high quality stainless steel, these trays will endure autoclaving after autoclaving without warpage. These trays are designed with the industry-standard dimensions in a 10 x 10 configuration for compatibility with standard cardboard dividers. These trays are also compatible with multiple-vial automated filling equipment. Check out our trays and dividers (Cat# 32-122).