Tisch Scientific Snap Ring HPLC Autosampler Vials w/Micro-Insert, 0.3 mL, 11mm, Clear Plastic, 100 Pack, CV2038. Regular Price $10.83 Price $9.42. Add to Cart. Add to Wish List. Screw Top 9mm Amber Glass .3mL HPLC Autosampler Vials w/ Integrated Micro-Insert & Writing Patch - 100/pk, CV2058. Regular Price $65.33 Price $56.81.