This is a lot of one new Stainless Steel Cryoscope Test Tube Rack from Page & Pedersen. For use with all Cryoscopes.  

The Rack can be autoclaved.

Data:

Volume: 30 holes for 2.0mL and 2.5mL test tubes – Diameter 17mm (0.67”)

Size: 7.8 x 24.6 x 4.0cm (3.1” x 9.7” x 1.6”)

Color: Steel

Material: Stainless Steel