The Screw Caps for tubes in 48-well format are compatible with the 4.00ml tubes from Micronic. The Micronic Screw Caps-48 provide a secure closure for long-term sample storage at ultra-low temperatures or a safe sealing during the transportation of your samples. The caps feature a high quality Silicon O-ring around the base to allow for the tightest seal possible. The Micronic Screw Caps are available in 12 different colors, providing for visual color identification.

Superior features:

• Screw Caps feature a high quality Silicon O-ring
• Available in as many as 12 different colors: Grey, White, Yellow, Orange, Red, Pink, Purple, Blue, Light Blue, Light Green, Green and Black
• Automation friendly
• Ideal for sample storage at ultra-low temperatures or for sample transportation
• Compatible with Micronic Screw Cap tubes in 48-format
• Small packaging of 480
• Resists chemical solvents
• Class 7 clean room production
• RNase/DNase and Pyrogen free

Additional options:

• Sterile, gamma radiated (15 kGy Avg.) or EtO treated
• Pre-capped on Micronic Screw Cap tubes

Material: PBTP with Silicon O-ring
Cap height: 14.9mm
Chemical resistance: ++
Temperature range: Vapor phase LN2 to +100°C