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Binocular tube
Being mindful of sudden temperature changes will prevent thermal shock and potential breakage
reinforcing lessons and making learning more interactive
Material: natural Brazilian agate (for both mortar and pestle) 2
One Package Size 18cm * 8cm * 2cm / 7
Test Tube Stand borosilicate glass beaker price Binocular tubeA tube stand is a laboratory equipment designed to hold and organize test tubes securely in an upright position. It is typically made of plastic, metal, or wood and features multiple holes or slots to accommodate several test tubes at once. Tube stands provide stability during experiments, prevent spills, and facilitate easy handling and storage of samples.