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 M-MCAL20 Disposable dish, alum, 20mL,pk100 Price on request SERZ-1097 Spare tube assembly, ACTI-VOC Price on request C-POD-H010 Spare Support Body, for POD sampler, pk 10 Price on request