Globe Scientific, Inc. Globe Scientific Rnase/Dnase Free Centrifuge Tubes

Yes, these centrifuge tubes are Certified RNase/DNase Free, ensuring the integrity of your samples, especially in sensitive molecular biology applications.

These centrifuge tubes are available in three versatile materials, allowing you to select the best option based on procedural requirements like chemical resistance or clarity:

• Polypropylene (PP): Known for its excellent chemical resistance and robustness, making it highly suitable for high-speed centrifugation and use with various solvents.
• Polystyrene (PS): This material is prioritized when high optical clarity is essential for visualization or specific photometric measurements.
• Acrylic: This option is also available across several configurations, balancing good clarity with necessary durability for general laboratory use.

The Globe Scientific Centrifuge Tubes are offered in two essential laboratory sizes, making them suitable for standard molecular biology protocols and general laboratory use:

• 15 mL
• 50 mL

Yes, both sterile and non-sterile configurations of these centrifuge tubes are available to meet diverse laboratory requirements.

Sterile options are offered across both 15 mL and 50 mL capacities and are supplied in convenient formats, such as racks or bags (e.g., 25 or 50 tubes per unit), depending on the configuration you choose.

All configurations in this product line are certified RNase/DNase Free, which is essential for maintaining sample integrity in sensitive molecular biology applications.

For a fully certified sterile option with specialized features, consider the premium Diamond MAX variant (Model 6295). This 15 mL Polypropylene (PP) tube includes:

• Certified Sterile
• Printed graduations for measurement accuracy
• An attached Red Flat Top Screw Cap

Yes, these Globe Scientific centrifuge tubes are offered in several packaging options to accommodate various lab workflows, from bench-ready convenience to bulk supply.

Available packaging configurations include:

• Racked Formats: Tubes are pre-racked for convenient use, typically available in counts of 25 per rack or 50 per rack. These configurations often include sterile options.
• Bagged Formats: Tubes are supplied in pre-counted bags, such as 25 per bag or 50 per bag. The premium Diamond MAX 15 mL variant is supplied in a 25 per Re-Sealable Bag format.
• Bulk Supply: For high-volume requirements, bulk cases are available, containing up to 500 tubes per case (often associated with non-sterile configurations).

Cap types also vary across the product line, including tubes supplied with separate screw caps or those featuring an attached Red Flat Top Screw Cap (on the Diamond MAX variant).

Yes, convenient attached screw caps are offered on specific, premium configurations.

This feature is prominently found on the Diamond MAX 15 mL Centrifuge Tube (Variant 6295). This high-quality tube is designed for ease of use and maximum purity, featuring:

• An Attached Red Flat Top Screw Cap
• Durable Polypropylene (PP) construction
• Certified sterile
• Includes printed graduations

Most other configurations in the product line are typically supplied with separate screw caps.

The Diamond MAX Centrifuge Tube (Variant 6295) is a premium 15 mL polypropylene (PP) tube offering enhanced features for high-precision laboratory work. It stands out from the standard configurations through its specialized design elements:

• Secure, Attached Cap: It features an attached Red Flat Top Screw Cap that ensures a tight, reliable seal and prevents misplacement during handling.
• Precision Measurement: The tube is equipped with highly visible printed graduations to facilitate extremely accurate volume readings.
• Certified Sterility: In addition to being certified RNase/DNase free, this specific variant is also guaranteed sterile (gamma irradiated) for the most sensitive biological applications.
• Convenient Packaging: It is packaged in re-sealable bags (25 tubes per bag) to help maintain sterility and organization in the lab.

Yes, these tubes are designed for laboratory centrifugation and are constructed from materials known for their durability and mechanical strength. The specific material depends on the variant chosen, including:

• Polypropylene (PP): Highly durable, suitable for general and high-speed centrifugation.
• Polystyrene (PS) and Acrylic: Reliable for standard centrifugation applications.

Since centrifugation is the primary intended use, the materials ensure reliable performance and safe sample processing.

These Globe Scientific centrifuge tubes are certified RNase/DNase Free, which is critical for maintaining the integrity of nucleic acid samples (DNA and RNA) by preventing their degradation by contaminating enzymes.

They are essential for several specialized molecular biology applications, including:

• Molecular Cloning and PCR: Vital for setting up polymerase chain reaction assays and other gene manipulation techniques where a nuclease-free environment is mandatory.
• Nucleic Acid Purification: Used extensively in protocols for DNA and RNA extraction, purification, and long-term storage.
• Enzyme Assays: Suitable for biochemical reactions that are sensitive to nuclease activity.

Furthermore, various configurations are available in both sterile and non-sterile formats, making them versatile for general aseptic processing in clinical and research laboratories.

Yes, Globe Scientific Rnase/Dnase Free Centrifuge Tubes are certified RNase/DNase Free, which is crucial for preventing the degradation of your precious samples by nucleases. This ensures the integrity and reliability of your experimental results.