gc vial 20ml al crimp 20mm natural ptfe clear
| Aijiren
Part Number: . Cap, crimp, headspace, aluminum, PTFE/silicone septa, 20 mm, 100/pk. Cap size
National Scientific Total Product Overview – Aurora Borealis Control
B7800-21AG, ASSEMBLED AMBER 20ML EPA VIAL W/ GREEN,PTFE LINED CAP. B7800-2A, AMBER VIAL,TEFLON CAP,4ML,13-425 CAP,100/PK. B7800-3, CLEAR VIAL,TEFLON CAP,8ML
imChem Vials – Swiss Labs
1.5ml clear screw vial w/graduated marking spot, 8-425 thread Nature PTFE/nature Silicone Septa, 20mm Silve...