This 13 x 100mm polystyrene test tube has a capacity of 7ml. Tube features a round bottom and includes a hollow top plug cap made of polypropylene. Sold as a pack of 100 tubes.

This 12 x 75mm polypropylene test tube has a capacity of 5ml Tube features a round bottom and is autoclavable Sold as a pack of 100 tubes

High Quality Borosilicate test tubes with rims.

Pre-cleaned borosilicate glass test tubes without rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.