Waters 186000307C 2mL Clear Glass Screw Top HPLC Vials 100pk

Waters 186000307C 2mL Clear Glass Screw Top HPLC Vials 100pk

Waters 186000307C is an LCGC Certified clear glass screw-neck vial configured for chromatographic sample preparation. Waters specifies a 2 mL capacity, 12 x 32 mm dimensions, clear glass construction, and a preslit PTFE/silicone septum supplied with the vial and cap. The 100-pack format makes this product suited to routine HPLC and LC/GC sample handling where consistent vial geometry, closure, and cleanliness are important to autosampler operation and analytical workflows.

Key Features

• Waters part number 186000307C.
• LCGC Certified clear glass construction.
• 12 x 32 mm screw-neck vial format.
• 2 mL nominal volume capacity.
• Preslit PTFE/silicone septum.
• Vial supplied with cap and septum.
• 100 vials per package.

Technical Specifications

• Part Number: 186000307C
• Volume Capacity: 2 mL
• Dimensions: 12 x 32 mm
• Material: Clear glass
• Closure Type: Screw neck
• Seal Material: Preslit PTFE/silicone
• Type: Autosampler vial
• Package Quantity: 100 per pack
• Certification: LCGC Certified

Applications

HPLC and LC/GC sample preparation, autosampler loading, analytical chemistry, pharmaceutical analysis, environmental testing, and routine chromatographic workflows. Waters identifies the vial as an autosampler vial and states that the product is used for sample preparation.

Workflow Context

In a chromatography workflow, samples are transferred into the vial, the screw cap and septum provide the closure, and the vial is positioned in the autosampler or sample tray. Waters describes the 186000307C as LCGC Certified and states that its certified vials are tested for cleanliness by HPLC. These manufacturer claims apply to the product specification, not to any separate condition assessment of an individual package.

Waters states that the vial’s screw-neck closure applies mechanical force to the septum, supporting a firm seal during injection. The preslit PTFE/silicone septum is also intended for repeated injections and sample storage, while the clear glass body provides a chemically inert sample container for chromatographic preparation.

Additional Benefits

• Local pickup available in Houston, Texas.
• Free shipping on select products within the USA.
• International shipping via FedEx available upon request.

Waters 186000307C 2 mL HPLC Vials