VWR® Screw Microtubes with Flat Caps

VWR® screw cap microtubes are the perfect environment to securely store your important samples and reagents.

• All tubes are manufactured from ultra-pure PP
• High-clarity tubes provide excellent visibility to the sample
• O-ringed flat caps feature a ³/₄ turn to open or close
• Wide temperature range to meet a wide variety of applications: −196 to +121 °C, but not suitable for immersion in liquid nitrogen
• Sterile assemblies or handy, non sterile combo packs are available

Screw cap microtubes are available in the three most commonly volumes and available with conical or free-standing/skirted bottoms.

Certifications: Certified free of detectable DNase, RNase, DNA, PCR inhibitors. Sterile items are also free of pyrogens. The PP used in tubes meets FDA 21 CFR 177.1520 & USP Class VI standards.