Eppendorf Tubes BioBased 15 mL 30122526

Eppendorf Tubes BioBased 15 mL (part no. 30122526) are sterile, DNA-free, screw-cap conical tubes made from biobased polypropylene for secure sample preparation, storage, and centrifugation in the laboratory.

Key Features:

• Volume: 15 mL
• Material: tube polypropylene (USP class 6), screw cap HDPE
• Purity grade: sterile; pyrogen-, DNase-, RNase-, human and bacterial DNA-free; ACT certified
• Diameter: 28.3 mm
• Bottom shape: conical
• Operating temperature: –86 °C to 100 °C
• Centrifugation stability: up to 17 000 × g (FA-45-6-30 rotor, saline, 25 °C, 90 min)
• Packaging: 500 tubes (10 bags × 50 tubes)
• Color: colorless

Advantages:

• 15 mL capacity supports larger sample volumes without switching tube formats
• Conical bottom and 28.3 mm diameter fit standard racks and centrifuge adapters
• Up to 17 000 × g rating ensures reliable pelleting and tube integrity under high-speed centrifugation
• Wide –86 °C to 100 °C range enables cryogenic storage and heat-based protocols
• Sterile, DNA-free construction minimizes contamination for sensitive molecular assays
• Biobased polypropylene reduces reliance on virgin fossil plastics and aids sustainability goals
• HDPE screw cap secures samples against leakage and evaporation
• Colorless transparency allows clear visualization of sample levels