silver aluminium caps 20mm headspace vial rounded bottom crimp
Aijiren Certified Vials, Caps and Septa – Postnova
Headspace Vials, Caps, Septa and Kits . Silver aluminum, clear PTFE/red rubber septa … Certified Rounded Bottom Headspace Crimp Top Glass Vials.
20 mm Headspace Vials, Septum, and Caps – Aijiren Tech Scientific
Description. Septum for 20mm Crimp Caps. Diameter (Metric) Inner. 20 mm. Material Headspace Vial, Square Crimp Top, 75.5 x 22.5 mm, Round Bottom.
Headspace Vials and Accessories – JG Finneran
20mL Clear Vial,...