Included in the kit are a range of both standard and jumbo test tubes, two test tube racks, brushes, and holders. All the components are stored in a solid plastic Gratnells box with clip lid. Test tubes are a versatile tool. They’re ideal for handling, mixing, stirring, and heating small liquid samples.

Supply the class

This kit includes 24 standard test tubes, made from laboratory grade glass. Easily enough to supply students working in groups. Glass tubes offer complete clarity for observing reactions, and they’re also particularly durable for safe use in the science classroom. Younger children will benefit from the colourful plastic jumbo tubes also included, which have screw top lids and graduations marked.

All the extras

Safely transport tubes from a-to-b using the metal holding tongs, store the tubes securely in the racks provided, and efficiently clean up using the handy brushes. This set encompasses the tools you need for every step of the practical process.

Test tubes are the basis of many inquiry-based, investigative, and hands-on activities. The durability of a glass set is perfect for meeting the demands of a busy classroom environment. The Gratnells tray offers a compact storage solution, which makes it easy to stow everything away at the end of the lesson.

In full, this product contains:

• 24x Test tubes
• 6x Jumbo test tubes with stand
• 2x Test tube rack
• 5x Test tube metal holder
• 5x Test tube cleaning brush
• 1x Storage container with lid

The storage container is a Gratnells Deep Tray, measuring L 427mm x W 312mm x H 150mm.

The standard test tubes measure L 150mm with a diameter of 24mm. Jumbo tubes measure L 155mm with a diameter 45mm. Their stand measures L 145mm x W 145mm x H 75mm.

The test tube rack measures L 230mm x W 75mm x H 90mm. The holes have a diameter of 25mm. The test tube metal holder measures L 170mm x W 50mm x H 25mm.