Does not come with caps. ND8 mm Screw Thread Autosampler Vials are made of clear Type 1, Class B Borosilicate Glass with a writable label for sample identification.
Sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use
Screw Neck Vials ND8, small opening, 8-425 thread 2ml Capacity ,12x32 mm Dimensions
Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results
Application: Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results and can be used on all common autosamplers due to their technical geometry,or General Storage