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-HSINS10-4 Vial block insert, 20mL to 10mL, pk 4 Price on request C-VAC-PIN Vacuum closure Pin Price on request U-COV06 O-Ring, Size 006, pk/10 Price on request