Dikma - Model 12 x 32 mm, 11 mm -2 mL Wide Opening Crimp Top Vials

Write-on patches with graduations at 0.5, 1.0 and 1.5 mL. Pre-assembled cap and septa, convenient and direct use. Compatible with most of HPLC / GC autosamplers. Uniformly flat bottom with inserts for security.