Diamond Essentials Cryogenic Vials, 4.0ml, Sterile, External Threads, Attached Screwcap, Globe Scientific 3030-4S, Case of 500

Introducing Diamond Essentials Cryogenic Vials, where exceptional performance meets cost-effectiveness, catering precisely to the needs of researchers who demand quality at an affordable price. Our selection encompasses four of the market's most sought-after vial volumes, offering versatility for various storage requirements. Prominent Features & Advantages: Externally Threaded Convenience: Our vials boast external threading to drastically decrease the potential for sample residue on the threads, facilitating hassle-free handling and mitigating any risk of contamination or sample loss. Robust Temperature Resilience: Designed for endurance, these vials safely store samples in extreme conditions, tolerating cryogenic temperatures down to -196°C in vapor phase and heat exposure up to 121°C. Pristine Polypropylene Make: Constructed from high-grade virgin polypropylene, our vials maintain sample purity due to the material's renowned inertness. Experience uncontaminated, reliable sample storage every time. Sterilization-Friendly: For applications requiring sterile containers, these vials can be autoclaved without degradation, preserving the vial's structure and your sample's integrity. User-Friendly Design Features: Simplify your sample identification with crystal clear graduations and ample writing space, ensuring accurate measurement and effortless labeling. Secure Sealing System: Gain confidence in the safety of your stored samples thanks to our vials' impeccable leak-proof sealing, tested to withstand pressures up to 85kPa, preventing spillage and potential cross-contamination. Stable Star-Shaped Base: Each vial features a unique self-standing star base, designed for steadiness to prevent tipping and spillage, making sample placement and retrieval a seamless task. Certified Contaminant-Free: Upholding the highest standards, our vials are free from DNase, RNase, and pyrogens, securing the integrity and purity of your critical samples.

• External threads: Minimize the risk of sample entrapment with our vials’ external threads, ensuring smoother handling and reducing the chance of sample contamination or loss
• Extreme temperature stability: Safeguard your samples at temperatures as low as -196°C in vapor phase, while also withstanding temperatures up to 121°C
• Virgin polypropylene construction: Rest assured that your samples remain uncontaminated, as our vials are crafted from virgin polypropylene — a material known for its purity and inertness
• Leak-proof design: Enjoy peace of mind knowing that your samples are securely sealed within our vials, as they offer leak-proof protection up to 85kPa
• Clean and pure: Our vials are DNase, RNase, and Pyrogen free, ensuring the utmost cleanliness and integrity of your valuable samples