TEST TUBE STAND
- Wooden, polished stand with drilled holes, 2 of 25 mm. dia. and 4 of 20 mm. to accommodate 6 tubes with overall height of 9 cms and length of 20 cms. Vertical pins are provided for quick drying of the test tubes. Also available for 12 tubes, with 2 holes of 25 mm. dia. and 10 holes of 20 mm. dia.