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 U-COV07 O-Ring, low-emission, size007, pk 10 (TD autosampl Price on request M-MCTL250 Sample Pan Removal Tool, for high temp Micro-chamber Price on request HEDTDLC-S Repalcement septum for Tedlar bag TDLC31Z Price on request