Vials, Screw Top, Glass. Clear, 2ml, with Write-On Patch and fill lines, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial or storage bottle. AQ Brand. 100/PK.
First hydrolytic, Class A, Type-33 Borosilicate Glass. Write-On Patch and fill lines are ceramic and will resist smearing or scratching when working with solvents.
Compares to HPLC “Certified” vials for performance but lower priced and a great value. Bottom depths and heights are designed, and QC controlled for maximum recovery and needle safety.