StonyLab 200 Pack Borosilicate Glass Round Bottom Test Tubes, 12 mm OD X 75 mm Length (200 Pack)

The StonyLab Scientific Test Tube is a high-quality, borosilicate glass test tube that measures 12 mm in diameter and 75 mm in length.

It features a cylindrical bottom and flared top lip, making it ideal for various laboratory applications.

The product is made of durable glass material and is designed to withstand high temperatures and pressures.

With its shallow hub at the tube mouth, you can easily handle and manipulate the tube without any hassle.

Plus, the manufacturer offers a satisfaction guarantee, so you can purchase the product with confidence.

Whether you're conducting experiments in chemistry, biology, or physics, this test tube is an excellent choice for your laboratory needs.