En PP, grande résistance aux rayons gamma, coniques, ambrés, avec bouchon enfichable en PE-HD blanc avec zone jointure profonde.

• Tubes and caps are autoclavable and freezable
• Gamma irradiated
• Engraved graduations at the conical bottom of each tube
• Graduations and writing area are chloroform-resistant
• Longer length screw caps with sealing ring prevent any leakage
• Available in 15 or 50 ml sizes and offered in a variety of packaging formats
• Certified non cytotoxic, nuclease-free and pyrogen-free
• Sustainable design based on virgin resins
• Blocks 99% of light with wavelength less than 550 nm
• During the freezing process, it is better to use plastic rack
• During high-speed centrifugation, it is better to use suitable rotor adapters

Conçus pour protéger les échantillons sensibles à la lumière.