Globe Scientific 16 x 100mm Plastic Test Tubes | From $138.97
Test Tubes High Temperature Glass Laboratory 8 ml 12mm x 100mm Pack of 25 Tubes-Round Bottom: Amazon.com: Industrial & Scientific
Small Glass Test Tubes, 13 x 100 mm
DEPEPE 30pcs 13ml Glass Test Tubes with Cork Stoppers, 15×100mm Small Clear Glass Test Tubes for Scientific Experiments, Plant Propagation and Holiday Gifts: Amazon.com: Industrial & Scientific
Corning 99445-13 PYREX 13 x 100mm Disposable Glass Culture Tubes, Rimless, 10mL - T3040-3 - General Laboratory Supply
13mm x 100mm Test Tubes 8mL Non-Graduated Round Bottom Tube