PYREX® 40 mL Heavy Duty Conical Centrifuge Tube, White Graduations with Pourout | Corning
15ml Glass Centrifuge Tube. 8080007
PYREX® Disposable Glass Conical Centrifuge Tubes without cap, capacity 5 mL | Sigma-Aldrich
UKCOCO 8 Pcs Centrifuge Tubes Graduated Glass Test Tubes with Screw Caps High Temperature Resistant Calibration Test Tubes 10ml 15ml 20ml 30ml: Amazon.com: Industrial & Scientific
Deschem 4 Pieces 15mL Glass Centrifuge Test Tube OD=18mm Height=136mm with Plastic Screw Cap Conical Bottom: Amazon.com: Industrial & Scientific
Glass Centrifuge Tubes at Thomas Scientific
Kimble 45241-100 KIMAX® 100mL Oil and Weathering-End Point Index Centrifuge Tube, 8" - C2460 - General Laboratory Supply
Kimble 45165-10 Glass Conical Bottom 10mL Graduated Centrifuge Tube with White Scale and Legend (Case of 12): Science Lab Test Tubes: Amazon.com: Industrial & Scientific