Star-Foot Cryo tubes are essential laboratory tools that are used for storing and preserving biological samples. They are designed to withstand low temperatures and protect the samples from contamination. In this article, we will discuss the features of star-foot cryo tubes and their benefits.
1. Unique Star-Foot Design
Star-foot cryo tubes have a unique star-shaped base that provides stability and prevents the tubes from rolling. This design ensures that the tubes remain upright and do not tip over, which reduces the risk of sample contamination. The star-foot design also makes it easier to stack the tubes, saving valuable space in the laboratory.
2. High-Quality Materials
Star-foot cryo tubes are made from high-quality materials that are resistant to extreme temperatures. They are made from polypropylene, which is a durable and lightweight plastic that can withstand temperatures as low as -196°C. The tubes are also free from contaminants such as DNase, RNase, and endotoxins, which can affect the quality of the samples.
3. Easy-to-Read Graduations
Star-foot cryo tubes have easy-to-read graduations that are printed on the side of the tube. These graduations make it easy to measure the volume of the sample and ensure accurate pipetting. The graduations are also resistant to fading and smudging, ensuring that the measurements remain legible even after long-term storage.
4. Secure Sealing
Star-foot cryo tubes have a secure sealing mechanism that prevents the samples from leaking or spilling. They come with a screw cap that has an O-ring seal, which ensures a tight and secure fit. The cap also has a textured surface that makes it easy to grip and open, even when wearing gloves.
5. Compatibility with Standard Cryo Storage Systems
Star-foot cryo tubes are compatible with standard cryo storage systems, making them easy to integrate into existing laboratory workflows. They fit into standard racks and boxes, and their star-foot design ensures that they remain stable and upright even when placed in a freezer or liquid nitrogen tank.
In conclusion, star-foot cryo tubes are a valuable addition to any laboratory that requires reliable and efficient sample storage. Their unique design, high-quality materials, easy-to-read graduations, secure sealing, and compatibility with standard cryo storage systems make them an ideal choice for researchers and scientists.
