Code: EDUCBI0225
Explore the Respiration apparatus, for tests on inhaled and exhaled air, comprising two test-tubes (150 x 19 mm) each with two-holed stoppers and two lengths of 5 mm glass tubing. One short and one long tubing piece is connected via PVC tubing to a mouth T-piece, perfect for science education and anatomical studies.
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This product, 'Respiration apparatus, for tests on inhaled and exhaled air, comprising two test-tubes (150 x 19 mm) each with two-holed stoppers and two lengths of 5 mm glass tubing. One short and one long tubing piece is connected via PVC tubing to a mouth T-piece', is a high-quality educational model designed for hands-on learning and visual demonstration.