PP, conical, printed graduations with hinged cap.

• Printed graduations, white writing area and flat caps for sample identification
• Hinged-cap system with ergonomic design for one handed opening and closing
• Integrated leakproof cap prevents cross-contamination and lost closures
• Withstands forces up to 8500 ×g for 15 ml and 9500 ×g for 50 ml

These tubes are manufactured from high grade polypropylene. RNase-/DNase-free and non pyrogenic.