Test Tube Stand Polypropylene 18 to 31 Hole Autoclavable Chemical Resistant 13mm x 18H CH0708H LABGLASS USA

Polypropylene and autoclavable, with 3-tier design provides a clear view of the tube contents & convenient insertion and removal of tubes.

All Size: 

1. Test Tube Stand, Polypropylene, 16mm x 31 Tubes

2. Test Tube Stand, Polypropylene, 20mm x 20 Tubes

3. Test Tube Stand, Polypropylene, 25mm x 12 Tubes

4. Test Tube Stand, Polypropylene, 25mm x 18 Tubes

5. Test Tube Stand, Polypropylene, 13mm x 18 Tubes

6. Test Tube Stand, Polypropylene, 15mm x 18 Tubes