The perfect tubes for intermediate volumes.

• Uniform wall thickness
• Appropriate for storage from –86 to 100 °C
• Color-code samples for easy identification
• RNAse-, DNAse-, Pyrogen-, and Cytotoxin-free
• Snap-cap or screw-cap available

Made of maximum clarity, low-binding virgin polypropylene, these tubes are sized to be compatible with all standard equipment.

They're a valuable resource for boiling and for sample preservation.