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

• Manufactured from ultra-pure PP
• High-clarity tubes offer excellent visibility to the sample
• Wide temperature range to meet a wide variety of applications: –196 to +121 °C, but not suitable for immersion in liquid nitrogen
• Available in sterile assemblies or handy, non sterile combo packs
• Customizable caps accept colorful cap inserts to organize samples or match kit branding

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