Jan 31, 2022 · 1 offer from $35.00. 2mL Autosampler Vials with Writing Area and Graduations, 9-425 HPLC, Screw Cap, White PTFE & Red Silicone Septa, 100 Pcs. 4.6 out of 5 stars. 120. 1 offer from $22.99. Pack of 100 Glass Vials with Black Phenolic Screw Caps,1 Dram/4ml (1/8 fl oz), for Liquids or Dry Goods (Clear) 4.6 out of 5 stars. 76.