Serum & Sample Tubes – Witec AG

Excellent chemical stability and air tightness

The transparent polypropylene (PP) serum and sample tubes offer excellent chemical stability and airtightness, making them ideal for the preservation and cryopreservation of serum, cells, and tissues.

• Available in six convenient sizes: 0.5 mL, 1.5 mL, 2.0 mL, 5.0 mL, 15.0 mL, and 50.0 mL.
• Constructed from transparent polypropylene (PP) for excellent chemical resistance and clarity, even at ultra-low temperatures.
• Features a dedicated writing area on the tube body for easy identification and labeling.
• The silicone O-ring within the screw cap ensures a secure, leak-proof seal, ideal for liquid storage.
• Offered in both sterile (irradiation sterilized to SAL 10⁻⁶) and non-sterile options.
• Certified DNase/RNase-free and non-pyrogenic, ensuring sample integrity.

Material

• Tube Body: Polypropylene (PP)
• Tube Cap: High-density polyethylene (HDPE)
• Conforming to USP Class VI standards