SEPUP Tray Package of 16

These trays are an integral part of most SEPUP Modules. The SEPUP tray can be thought of as 9 test tubes and 5 beakers in one package. They rinse quickly, dry easily and stack for storage. The tray is transparent and exceptionally durable but cannot be used with an open flame or some organic solvents. Many science teachers use SEPUP trays in other science activities instead of fragile, dangerous expensive glassware. The package comes complete with 16 SEPUP trays. Droppers not included.