high quality EPA VOA vials with open top closure
screw caps unassembled HPLC glass vials-Aijiren Vials for HPLC
1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials 8-60mL EPA Storage Vials HPLC Syringe Filters
VOA Vials – Open Top Closures and Septum
High-quality borosilicate glass and rigid, autoclavable cap; Standard open top, flat silicone/ PTFE septum design; 40 mL capacity; Available in clear or amber; Vials are available assembled only or pre-cleaned to EPA protocol B. I...