HPMV Gold Seals, 2/pk Back Catalog number: CTS-10692 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21089 Needle Seal (For pH 1-14, for operation up to 130 Price on request PL7025150 MarvelXACT™ PLS 25µm x 150mm Price on request CTS-5531-07 Solvent Bottle Filter, 7/pk Price on request