Test Tubes, plastic, 16 x 120 mm, 6 pack

These test or culture tubes are made of opaque plastic with a blue leak-proof cap. The tubes are marked with 0.5 ml graduations and have a 15 ml capacity. Tubes are approximately 120 mm tall x 16 mm OD with 15 mm inside diameter. Not for use in open flame.

Note: Test tube style and cap style may vary slightly from photo.