Wash Seal, 2/pk Back Catalog number: CTS-11121-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10548 Gold Plunger Seal, Analytical Heads Price on request CTS-A11135 50μL Std. Zirconia Mixer Price on request CTS-12013 Tungsten Lamp (1000 hr) Price on request