DURAN® GL45 Screwcap Connection System, with 2×Curved PP Hose Connections for id.Φ6~9mm TubingFor All GL45 Bottle 2×Connection Screwcap, Ideal for Transfer of Media(Liquid), 1 40℃, PP, GL45 커브드 호스 커넥터 캡 (DH20030300P0290)