O-RING-234 For High Flow Damper Plate Back Catalog number: 1970-0234 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended C-HSINS2-4 Spacer for Agitator, to accommodate for 2mL vials, pk 4 Price on request P-FORMR Brass impact former Price on request M-MCHOR250 O-Ring, micro-chamber pan seal,pk 4 Price on request