Green Combination ElectrodesProduct number: 659-325.0
• Green electrodes contain no hazardous components and are mercury and lead-free, allowing easy disposal. pH range: 0 - 14. • Single junction green electrodes can be used for routine pH measurements, whereas double junction green electrodes are compatible with TRIS buffers, proteins and sulfides. • Durable plastic body can be used in rugged conditions in the lab or field. • BNC connector is waterproof when used with an Orion Star Series meter. • Refillable electrodes include a 60 ml bottle of fill solution. • Dimensions: 12 mm dia. x 120 mm L. • Warranty: 1 year (refillable), 6 months (gel-filled).