Caps/septa, crimp, headspace, 20 mm, bimetal magnetic, PTFE/silicone septa, 100/pk. Cap size: 20
Caps/septa, crimp, headspace, 20 mm, small 5 mm opening, for 10 or 20 mL headspace vials, PTFE/silicone septa, 100/pk. Cap size: 20 mm AG8010-0424 $116.99 Cap Color Silver Cap Material Magnetic Cap Size 20 mm Certified No Includes Septa Yes Pre-Slit No Septa