Test Tube with Side Arm, 150 x 18mm, Borosilicate Glass Subcategory_Buchner Funnels sized for quantitative stress-strain determination

sized for quantitative stress-strain determination on wire specimens

Five-pulley set of tandem low-friction plastic pulleys at 25

Economy Hope's apparatus demonstrating the anomalous expansion of water near 4°C as thermometers at different heights register densest water sinking while colder water rises

Binaural stethoscope with PVC tubing provides clear heart and lung sound detection for medical and nursing education

Test Tube with Side Arm, 150 x 18mm, Borosilicate Glass Subcategory_Buchner Funnels sized for quantitative stress-strain determinationTest tube with side arm in borosilicate 3. 3 glass measures 150 x 18mm for gas collection, distillation, and vacuum filtration applications.