11 19 1021. 0.3ml TPX Short Thread Micro-Vial, 32 x 11.6mm, crystal clear. 100 pcs. The vials can be used on all common autosamplers due to their technical Laser Spectroscopic Analysis of Liquid Water Samples for Stable . Autosampler vials, screw thread, 1.5 mL, glass, 32 × 11.6 mm, disposable, VWR catalogue. # 548-0018, 1 000/pack.