Crimp Top 11mm Amber Type 1 Glass 1.5 mL HPLC Autosampler . Crimp Top 11mm Amber Type 1 Glass 1.5mL HPLC Autosampler Vials w/ Writing Patch – 100/pk, CV1933 · USP Type 1 “neutral” Borosilicate Glass material provides recommended konik autosampler vials. External dimensions are the same as regular 12 x 32 mm crimp top vials Mark vials