Test Tube Kit Without Rim Printer Combo

The Test Tube Kit Without Rim offers a complete laboratory setup ideal for school science departments looking to outfit or replenish their classrooms. This comprehensive kit includes 144 borosilicate glass test tubes, polypropylene test tube stands, holders, and white-headed cleaning brushes. The test tubes measure 18 mm x 150 mm and are rimless with a 1.2 mm thick wall for improved durability. The included equipment ensures students have everything they need to safely and effectively conduct a variety of experiments, from chemical reactions to sample heating and observational tasks. This practical classroom resource is designed to withstand frequent use while encouraging hands-on learning and proper laboratory procedures. Whether you're conducting a full-class experiment or breaking into small group investigations, this kit provides enough equipment to facilitate multiple simultaneous activities while maintaining safety and cleanliness standards. It also helps educators introduce students to proper lab maintenance, with each brush specially selected for cleaning precision glassware.

Educational benefits:

• Supports a wide range of experimental learning opportunities
• Enhances understanding of scientific tools and laboratory processes
• Encourages student autonomy through complete lab setups

Classroom ideas:

• Conduct multiple group experiments with the full class using the 144 test tubes
• Use the stands and holders for safe setup of chemical reaction stations
• Integrate cleaning brushes into science lab clean-up routines

Specifications:

• 144 x Test Tubes (18 x 150 mm, rimless, 1.2 mm wall)
• 15 x Polypropylene Test Tube Stands (holds 6 tubes each)
• 15 x Test Tube Holders (16 cm long, fits up to 40 mm tubes)
• 15 x White Head Nylon Test Tube Brushes (230 mm long, 80 mm brush length)
• Stands available in blue and white
• Brush diameter: 12 mm, suitable for tubes 76–130 mm