191161 – Polystyrene Tubes, Round Bottom

Polystyrene Tubes, round bottom

• Free of detectable DNase, RNase, human DNA
• Non-Pyrogenic
• Polystyrene is ideally suited for optical measurements as a result of its high clarity
• Also available with graduation
• Diameter: 18 mm; height: 95 mm
• Nominal volume: 14 ml
• Working volume: 12.5 ml
• With two-position vent stopper that fulfills two functions:
  1. When attached lightly, this enables a uniform ventilation of the tube contents
  2. When attached firmly, by pressing in the stopper further, an airtight closure of the tube is achieved
• Sterile