O-RING-007 .145 ID x .070 W for LFS-113 (5 Requi Back Catalog number: 1970-0007 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 U-T6SUL-2S Sulphur/labile cold trap, Price on request RMK-0026 Routine Maintenance Kit: Kori-xr Price on request