A cryovial tube is a small, cylindrical container designed for the storage and preservation of biological samples, such as cells, tissues, or fluids, at extremely low temperatures. The 1.8ml cryovial tube refers to its volume capacity, indicating that it can hold approximately 1.8 milliliters of sample.
Here are some key points about a 1.8ml cryovial tube:
- Material: Cryovial tubes are typically made of polypropylene, which is a durable and chemically resistant plastic material. Polypropylene allows the cryovial to withstand low temperatures without becoming brittle or cracking.
- Screw Cap: The cryovial tube is equipped with a screw cap, usually made of the same polypropylene material, to provide a secure and airtight seal. The cap helps to maintain the integrity of the sample by preventing contamination and minimizing the risk of sample leakage.
- Cryogenic Storage: Cryovial tubes are specifically designed for storage in ultra-low-temperature environments, such as liquid nitrogen (-196°C) or deep freezers (-80°C). The tubes are resistant to extreme cold and can withstand the freezing and thawing processes without compromising the sample’s viability.
- Versatility: Cryovial tubes are widely used in various scientific and medical fields, including research laboratories, biobanks, and clinical settings. They are suitable for storing a wide range of biological samples, including DNA, RNA, proteins, serum, plasma, and cell suspensions.
- Labeling: Cryovial tubes often feature a flat surface area or writing panel on the side, which allows for easy labeling and identification of the sample stored within. It is important to label the tubes with relevant information, such as sample type, date, and any other necessary details for proper sample management.
- Graduations: Many cryovial tubes have volume graduations marked on the side, allowing for accurate measurement of sample volume or the addition of reagents to the tube.
It is important to handle cryovial tubes with care to avoid any damage or contamination. Proper storage conditions and handling protocols should be followed according to the specific requirements of the samples being stored.
Remember to consult the manufacturer’s instructions and any applicable safety guidelines when using cryovial tubes to ensure proper usage and sample preservation.