Indicator Rod Kit Back Catalog number: CTS-6958 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-00230-02 O-Ring, PTFE Price on request CTS-21089 Needle Seal (For pH 1-14, for operation up to 130 Price on request 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request