Test Tube Stand for Laboratory Use | Chemical & Biology Experiment Rack | High-Quality Plastic/Metal Tube Holder for Schools, Colleges & Labs volume long battery life

long battery life

aiding in the observation of complex sample structures at higher magnifications

Details: A Boiling Melting Point App is provided with holes to receive three capillary tubes and stem type thermometer

"name":"Potentiometer 10 wire by Labpro"

If it is the men-made problems

Test Tube Stand for Laboratory Use | Chemical & Biology Experiment Rack | High-Quality Plastic/Metal Tube Holder for Schools, Colleges & Labs volume long battery lifeBrand LABPRO Manufacturer LABPRO INTERNATIONAL Country of Origin India Model number AEI TTS SH117 Number of Memory Sticks 1 Item Weight 5 kg Product Dimensions 40 x 29 x 22 cm; 5 kg Item model number AEI TTS SH117 Item Height 22 Centimeters Item Width 29 Centimeters Included Components Test Tube Stand