Test Tube Stand Wire Pattern for 30 mm x 21 Tubes difference between glass and plastic measuring cups The measurement error will not

The measurement error will not be caused by touching other components

5mm fitted on heavy bakelite base provided with all brass terminals and screws

easy to solve the problem of concealed box installation

- Battery Life: 20 Hours (under balanced status)

Test Tube Stand Wire Pattern for 30 mm x 21 Tubes difference between glass and plastic measuring cups The measurement error will notTest Tube Stand Wire Pattern for 30 mm x 21 Tubes The SCIFA Brand Test Tube Stand Wire Pattern for 30 mm x 21 Tubes is a dependable, high capacity solution designed for laboratories, research facilities, and educational institutions. Built to hold up to 21 test tubes with a 30 mm diameter, the SCIFA Brand stand offers both durability and functionality. Its strong wire construction ensures long lasting performance, while the open wire design allows for