Accessories

​The ALWSCI 2 mL Breath Testing Vial is specifically designed for accurate and reliable breath sample collection in diagnostic applications. This coated, non-evacuated vial ensures sample integrity and is compatible with various breath analysis instruments.​

Key Features:

• Material: Constructed from high-quality borosilicate glass, offering excellent chemical resistance and minimizing potential contamination.​

• Coating: Features a silicone coating that provides clear instructions without interfering with the analysis, enhancing user convenience.​

• Design:

  • Volume: 2 mL capacity, suitable for standard breath sample collection protocols.​

  • Dimensions: Specific dimensions are tailored for compatibility with most breath analysis instruments.​

  • Cap: Equipped with a screw cap made of high-quality polypropylene, ensuring a secure seal.​

  • Septa: Incorporates a butyl septa that allows for repeated punctures without compromising the seal.​

• Non-Evacuated: Designed without pre-evacuation, allowing for controlled sample collection as per specific testing requirements.​

• Color Options: Caps are available in various colors, including white, blue, green, yellow, and red, facilitating easy identification and organization of samples.

The 2 mL 8-425 Amber Screw Vial Graduated with Marking Spot Kit is designed for precise and secure sample handling in chromatographic applications. This kit includes amber glass vials, screw caps, and septa, ensuring compatibility and convenience for laboratory use.​

Key Features:

• Vial Material and Design:

  • Material: Made from high-quality borosilicate amber glass, providing excellent chemical resistance and protection from UV light.​

  • Capacity: 2 mL volume, suitable for standard sample sizes in analytical procedures.​

  • Dimensions: Standard 12 x 32 mm size, compatible with various autosamplers.​

  • Thread Finish: 8-425 screw thread ensures a secure seal with appropriate caps.​

  • Graduated Markings and Marking Spot: Features clear graduations for accurate measurement and a write-on spot for easy labeling.​

• Cap and Septa:

  • Cap Material: Polypropylene (PP) black 8-425 open top screw caps.​

  • Septa Composition: 8 mm red PTFE/white silicone septa with a thickness of 1.5 mm, providing a reliable seal and chemical compatibility.​

• Packaging:

  • Kit Packing: Each kit contains 100 vials, caps, and septa, all packed in a convenient polypropylene (PP) box, ensuring cleanliness and organization

​The 2 mL 9-425 Clear Screw Vial with graduation marks and a marking spot is designed for precision in chromatographic applications, facilitating accurate sample measurement and identification.​

Key Features:

• Material: Constructed from high-quality borosilicate glass, offering excellent chemical resistance and thermal stability, suitable for various analytical applications. ​

• Design:

  • Graduated Markings: Provides clear volume indicators for precise sample measurement.​

  • Marking Spot: Allows easy labeling and sample identification.​

  • Wide Opening: The 9 mm wide opening facilitates easy sample handling and reduces the risk of spillage.

• Thread Type: Features a 9-425 screw thread, ensuring a secure seal and compatibility with various autosamplers. ​

• Compatibility: Designed to be compatible with most autosamplers, including those from Agilent, Thermo Scientific, Waters, and Varian

​The 40 mL Pre-Cleaned EPA Volatile Organic Analysis (VOA) Vial is specifically designed for the collection and preservation of environmental samples intended for volatile organic compound (VOC) analysis, adhering to stringent U.S. Environmental Protection Agency (EPA) standards.​

Key Features:

• Material: Manufactured from high-quality borosilicate glass, these vials offer excellent chemical resistance and minimize potential contamination. ​

• Pre-Cleaning: Each vial undergoes a rigorous cleaning process in compliance with EPA Protocol B to ensure low background levels of volatile contaminants. ​

• Cap and Septum:

  • Cap Material: Equipped with a polypropylene open-top screw cap.​

  • Septum Composition: Features a 0.125-inch thick PTFE-faced silicone septum, providing a secure, leak-proof seal and maintaining sample integrity. ​

• Design Options:

  • Color Variants: Available in clear or amber glass to protect light-sensitive samples. ​

  • Certification Levels: Offered in various preparation levels, including pre-cleaned and certified options with a Certificate of Analysis, ensuring compliance with EPA criteria for over 60 volatile organic analyses.

A 5mm Micro Insert with Conical Base and Polyspring is a specialized laboratory accessory designed to enhance the accuracy and efficiency of sample analysis in chromatographic applications. These inserts are particularly useful for handling small sample volumes, ensuring minimal sample loss and improved reproducibility.​

Key Features:

• Conical Base: The conical design facilitates complete sample retrieval, reducing the risk of residual sample remaining in the insert.​

• Polyspring Mechanism: The integrated polyspring acts as a self-aligning cushion, positioning the insert correctly within the vial and providing a buffer against potential damage from autosampler needles.

• Material and Dimensions: Typically constructed from high-quality clear glass, these inserts measure approximately 5mm in diameter and 29-31mm in height, accommodating sample volumes ranging from 150µL to 250µL.