2ml Vials, Screw Top, Amber Glass, with Write-On Patch/fill lines, 9-425mm, 12x32mm OD, for use as autosampler vials, RSA Brand, 100 pc/PAK

Vials, Screw Top, Glass. Amber, 2ml, with Write-On Patch and fill lines, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial. RSA Brand. First hydrolytic, Class A, Type N51A, Borosilicate Glass, amberized. Write-On Patch and fill lines are ceramic and will resist smearing or scratching when working with solvents. Bottom depths and heights are designed, and QC controlled for maximum recovery and needle safety. Low adsorbing and will not add Na to sample solutions or compounds that cause pH changes.