These centrifuge tubes are manufactured using high purity USP class VI medical grade polypropylene (PP) compliant with US FDA 21 CFR, free of natural rubber and heavy metals.
Features
Large writing surface, screen-printed graduation.
The sterile tubes have been validated according to ISO 11137 for SAL 10-6
They can withstand up to:
18000 xg RCF - 15ml tubes
20000 xg RCF - 50 ml tubes
7000 xg RCF - 50 ml tubes with support base.
The unique printing technology makes the surface resistant to chemicals and scratches.
The perfect grip on the screw cap provides secure control over the cap even in wet conditions.
Uniform wall thickness.
Suitable for temperatures between -80 ° C and + 121 ° C.
Highly transparent, 5% lower opacity than the competition.
Conical hydrodynamic bottom for a perfect pelletization of sediments.
Free of heavy metals, natural rubber and inhibitory plasticizers.
Gas chromatography / mass spectrometry (GC / MS) tests ensure product purity.
The specially designed "plug seal" thread cap allows perfect vacuum sealing and makes it leak proof.
CE - IVD marking
Also available on request in the amber version for light-sensitive samples.
Packs of 500 pieces (20 x 25)