2 mL amber autosampler vial, 12 mm diameter, 32 mm height, 9-425 thread. Our capped vials are widely used in standard HPLC and applications. Due to their technical geometry, these vials can be used with all common autosamplers, preferably Agilent, HTA, Shimadzu, , Varian, Waters, etc. The 2ml vial is made of high quality borosilicate glass with low free ion content, low coefficient of expansion and very high chemical resistance. Suitable for maintaining all acidic, neutral and alkaline pH injections. Temperature range from -76Fahrenheit to 248Fahrenheit. Autosampler vials with screw design consistent sealing. Pre-slit septa reduce flat needle bending and prevent negative pressure in vials when collecting large numbers of samples. perfect for compound sample storage in the chemical industry, pharmaceutical industry and scientific laboratories. Amber vial with large writing patch for sample identification and white printed graduations in 0.5 ml increments. This series of vials is