Test Tube Rack (Support 12 Test Tubes)
Descriptive
42 x 6.5 x 9 cm
Wooden test tube rack
The wooden test tube rack has 12 slots and 12 drying pegs, to support 10 test tubes up to 22 mm and 2 test tubes up to 28 mm.
A test tube rack is used in a chemistry laboratory to store test tubes, either dry or containing some chemicals (waiting for further operations). Since a test tube has a rounded bottom, it cannot stand by itself and thus the rack is a convenient and necessary piece of laboratory equipment for storage of test tubes.
- Research Project on Village Schools in Hong Kong
https://imagedb.museum.eduhk.hk/items/6c58062e
000553