vials 20ml crimp top ptfe septa clr
Vial kit, Crimp top, headspace, Clear, 20 mL, Silver Aluminum caps
Vial kit, Crimp top, headspace, Clear, 20 mL, Silver Aluminum caps with Safety Feature, Certified, Flat Bottom, Molded PTFE/Silicone Septa,
| Aijiren
. Vial, headspace, certified, crimp, clear, flat bottom, 20 mL, 100/pk. Vial size: 22.75 x 75
20mL Clear, Crimp Neck Headspace Vial, ND20 Flat Bottom, 22.5
Select Caps w/ Septa Included (Optional). 1 x Crimp Top 20mm Silver Aluminum Vial Cap with White PTFE...