Packaging Details: 2ml vial hplc, 100pcs/pack. 2mL, Clear Glass, 12*32mm, Flat Base, 11mm Crimp Top Vial with White Write-on Patch and Graduation Lines. GC Autosampler Vials. 2.0 mL, Clear glass, 6.0 mm opening, crimp top, with marking spot. 100 Packs of 100. VIALS Graduated screw top clear glass vials; caps not included. 20 mL Clear Glass Crimp Top Vial with Write-On Patch, 100/pk. 20 mL Crimp Top Vial with Write-on Patch and Fill Lines (1000/pack).