2 mL amber autosampler vial, 12 mm diameter, 32 mm height, 9-425 thread. Our capped vials are widely used in standard HPLC and GC applications. Due to their technical geometry, these vials can be used with all common autosamplers, including Agilent, HTA, Shimadzu, Thermo, Varian, Waters, and others. The 2 mL vial is made of high-quality borosilicate glass with low free ion content, low coefficient of expansion, and high chemical resistance. Suitable for use with acidic, neutral, and alkaline pH levels. Temperature range from -76°F to 248°F. Autosampler vials feature a consistent screw-thread design for reliable sealing. Pre-slit septa help reduce needle bending and prevent negative pressure when collecting multiple samples. Ideal for compound sample storage in the chemical, pharmaceutical, and laboratory industries. Amber vial includes a large writing area for sample identification and white printed graduations in 0.5 mL increments. This series is compatible with various narrow-neck autosamplers. Easy to use. Type: A/B/C/D/E/F Septa Color Options: Red/White, White/Red, Blue/White Color: Brown Material: Glass Package Contents: 100 x Autosampler Vials Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance is +/- 1-3 cm.