Description:
Thermo Scientific 900020 Orion pH Electrode Cleaning Solution Kit includes one bottle each of the four Orion cleaning solutions with a 15 mL beaker and a pipette. Solutions are identified by the letters A, B, C, and D; each letter designates a unique formulation. Cleaning Solution A - For removing protein contaminants. Cleaning Solution B - For general cleaning and removing bacterial contaminants. Cleaning Solution C - For general cleaning. Cleaning Solution D - For removing oil and grease contaminants. Ships with a small beaker to hold the solution and a plastic pipet to remove the old electrode filling solution.