Test Tube, Rack, Places 10, Durable And Reusable, Plastic, Polypropylene (PP)

TEST TUBE RACKS.
Specifically designed for titration work.
The test tubes are held in position by the upstand support.
All the contents of the test tubes are visible all the time.
Can with stand temperatures up to 120°C.
Can be used in water baths..
MATERIAL.
PP