The Lost Shadows of Time

Corning Falcon 352098 Polypropylene High Clarity Centrifuge Tube, 50mL Capacity (Case of 500)

Eppendorf 022431102 Polypropylene Protein LoBind Microcentrifuge Tube, PCR Clean, 2.0mL Capacity (Pack of 100)

LABINVO 2ml Sterile Microcentrifuge Tubes with Safe-Lock Cap, Pack of 500, Max.RCF15000×G Round Bottom Centrifuge Tubes, PP Material, Molded Graduation 10.3x40.5mm, IN-MT20A

Globe Scientific 6299 Diamond MAX Polypropylene Centrifuge Tube with Red Flat Top Screw Cap, 50ml Capacity, Printed Graduations, Sterile, Self-Standing, Certified, Re-Sealable Bag, Pack of 500

Labcon 3172-870-000-9, SuperClear Centrifuge Tube, 50mL Capacity, Pack of 500

JUAWTYUK 10-Pack Microcentrifuge Tubes，Lab-Grade Polypropylene Graduated Plastic Centrifuge Tubes with Snap Cap - Bottom of Screw tip for Precise Measurements and Research Applications (10ml/10pcs)

Globe Scientific 109217 Polystyrene Conical Bottom Universal Centrifuge Tube with Screwcap, Self-Standing, 30mL Capacity (Case of 500)

Kimax 45241-100 Glass 100mL Oil and Weathering (or End Point Index) Centrifuge Tube, Calibrated 'To Contain', White Scale and Legend, Clear, Pack of 6