2ml Test Tubes Small Test Sample Vial Storage Container for Lab

Specification

Color: transparent

Material: PP plastic

Size: heigh 4.1cm/1.6inch, bottom diameter 1.1cm/0.43inch

Quantity: 50 pieces small plastic cryovials frozen test tubes in 2ml capacity with white screw caps

These plastic vial test tubes are perfect for lab sample storage.

Our plastic frozen test tubes designed with smooth side wall and good sealing property, can placed under -80℃ to refrigerate samples, ideal for schools, scientific research laboratory and etc.