500-Pack 1.8ml Plastic Cryovials with Silicone Gasket Freezing Tubes, Assorted Cap Colors

Introducing our 500-piece set of 1.8ml Plastic Cryovial Freezing Tubes with Silicone Gasket and Color Cap. Perfect for laboratory microfreezing analysis, these tubes are designed to withstand temperatures down to -80°C. Ideal for storing a wide range of materials such as powders, ink, iron beads, reagents, and seeds, they offer versatile storage solutions beyond laboratory use. Please note, they are not suitable for liquid nitrogen.

### Features:

- Material: Durable plastic with silicone gasket
- Capacity: 1.8ml
- Use: Laboratory microfreezing analysis
- Temperature Resistance: Up to -80°C
- Versatile Storage: Suitable for powders, ink, iron beads, reagents, seeds, etc.
- Color Cap Options: Specify color and quantity upon ordering; otherwise, random colors will be provided.

For the best experience, refer to the actual product as colors may vary due to lighting and display settings.