Amber Screw Cap Micro Tubes

Non-Sterile is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen & Endotoxin, ATP, PCR Inhibitor Sterile E-Beam is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen, Endotoxin, ATP, PCR Inhibitor Packaging is tailored to meet broad requirements. Tubes are packaged with and without caps, caps are attached or unattached, placed in a single bag and double bagged feature for clean room environments is available upon request. 100% virgin polypropylene resin specifically selected for high clarity and biologic applications O-ring design, thickness and material selection have been optimized to provide protective features for maximum sealing ability, biologic interaction and temperature capability. The black colored O-ring is made from EPDM Automated System Compatible . Whether automate is used for filling, capping or labeling the product is designed to withstand high torque pressures associated to automation. Product design helps to address common automated issues like: Fissure cracks, bowl feeder jam, over/under torqued caps and cross threading   Volume range of 0.5, 1.5 and 2.0ml Tube Color choices are an ultra-high clarity Natural color or the Amber option which provides ultra violet (UV) protection of 1.22% transmittance between 220 and 500nm Standard or Tethered cap, all available in a rainbow of colors. Visit cap product page for additional information Knurl tubes feature the ability to lock tube into specialty racks for single had operation Non knurl tubes ideal for automation and labeling, tubes are plain removed of any labeling interference Skirted or Self Standing tubes can stand upright on their own, no rack required Conical tubes require a rack to support them in the upright position Low nucleic acid and protein binding & low enzyme inhibition are features that Resin selection features RCF range from 18,000 to 25,000 x g Temperature Range -80°C to +95°C. Short term storage in -80°C, -20°C, dry ice and wet ice. Short term storage in vapor phase LN 2 . Suitable for a quick dip flash freeze in LN 2 Water Bath compatible up to +95°C Note: For screw caps, see Cat. No. 3471AS.