Certified Clear Glass GC Vial Restek
Free sample 20ml screw headspace vials for GC China-Aijiren
flat bottom 20ml headspace vials in amber manufacturer Vial, crimp top, headspace, clear, certified, flat bottom, 10 mL, 23 x 46 mm, 100/pk. Vial size: 22.75 x 46 mm (20 mm cap) A
LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, Total
Vials, Containers, & Collection Plates SKU: 186000385C LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, Total Recovery, with Cap and Preslit PTFE/Silicone Septum, 1 mL Volume, 100/pk...