Home / Chinese Joints / Chinese 14/23 Female Dewar Seals on 19 X 2.5 (10 Inch Long) Chinese 14/23 Female Dewar Seals on 19 X 2.5 (10 Inch Long) Manufacturer: Schott SKU: CDEWARF14/23/254 Price: $2.75 — Out of Stock This listing is for a Female 14/23 Dewar Seal on 19 X 2.5 that's 10 inches long. Related Products Chinese Female 10/19 Ground Joint Chinese Male 10/19 Ground Joint Chinese Female 19/26 Ground Joint Chinese Male 14/23 Ground Joint Chinese Female 14/23 Ground Joint Chinese Male 19/26 Ground Joint Chinese Female 14/23 Unground Joint Chinese Male 14/23 Unground Joint