aluminum crimp seal 20ml gc vial flat bottom al crimp
| Aijiren
Cap, crimp, headspace, aluminum, PTFE/silicone septa, 20 mm, 100/pk. Vial, crimp top, headspace, clear, flat bottom, 20 mL, 23 x 75 mm, 100/pk.
20 mm Crimp Flat Bottom – CM Science
CM320020-2375 20 ml, 20 mm Clear Crimp Top Vials w/Flat Bottoms 23×75 mm, Qty 1000 $217.35 CM5110-20 20 mm Al Seal, 10 mil PTFE, Qty 1000 $123.24
Clear Glass 20ml Headspace Vial 23 x 75mm, Bevel – GCFerrules
Clear Glass 20ml Headspace Vial 23 x 75mm, Bevel Top/Flat Bottom, 20...
