These tubes are designed to block 100% of U.V.light. They can be used instead of foil to shield samples sensitive to light radiation.

They have beenlab tested and certified to block U.V. light, but will still pass visible light so you can see your sample volume.

• Autoclavable (122°C) and Freezable (-80°C).
• All package versions are sterilized with a validated and approved ISO 11137 method.
• Racked tubes are packaged in a recyclable fiber racks.
• Autoclavable (122°C) Freezable to (-80°C)
• Soin to 12,500 RCF