Aluminium Test Tube Rack - Z-shape L1-Science-L2-Microscopy-L3-Microscope Accessories & Spares from smartphones to tablets and

from smartphones to tablets and iPads

peel-and-stick application

and 8 holes for 13 mm diameter tubes

stretch or fringe the paper into dynamic shapes and layers

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

Aluminium Test Tube Rack - Z-shape L1-Science-L2-Microscopy-L3-Microscope Accessories & Spares from smartphones to tablets andThese 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.