Natural tubes are made from 100% virgin PP to help ensure maximum clarity for biological-based work.
- Knurled caps for firm grip when opening and closing. Knurls lock tube into specialty racks for single-handed operation
- Non knurled caps ideal for automation and labeling
- Beveled edge for smooth transfer in automated systems
- Etched cap top surface for applying labels or writing on cap
- Temperature range: -80 to +95 °C
- RCF range: 18000 to 25000 xg
These tubes are suitable for sample preparation, separation, product transfer and transportation and short-term cold storage.
Both amber and natural tubes are commonly used for applications related to: Non specific binding, permeability and dye stability, pH compatibility, transformation.
Screw cap micro tubes are available with the option of multicolored caps, with or without tethered straps, that feature an O-ring to help prevent leaks under demanding conditions.
UV protective amber tubes provide an ultra violet (UV) protection avg. of 1,22% transmittance between 220 and 500 nm.
Certifications: Non sterile: Certified DNA, Rnase/Dnase, pyrogen and endotoxin free.
E-beam sterile: Certified DNA, Rnase/Dnase, pyrogen, endotoxin, PCR inhibitor, and bioburden free.