Aluminium Test Tube Rack - Z-shape L1-Science-L2-Microscopy-L3-Microscope Accessories & Spares STEM-integrated activities - Discuss the

STEM-integrated activities - Discuss the science behind heat curing while painting

and 8 holes for 13 mm diameter tubes

translucent beads feature individual alphabet letters and come in a variety of bright colours including blue

Dimensions: Each block measures approximately 4 cm x 4 cm

peel-and-stick application

Aluminium Test Tube Rack - Z-shape L1-Science-L2-Microscopy-L3-Microscope Accessories & Spares STEM-integrated activities - Discuss theThese 18 x 150 mm Test Tubes with Side Arm are crafted from high grade borosilicate glass, making them suitable for filtration and vacuum related lab activities. The integrated side arm is sized to fit 5 mm tubing securely, ideal for demonstrations of fluid transfer, separation processes or vacuum filtration techniques in secondary science education. Their robust construction and thermal resistance make them safe for repeated high temperature use.