Refurbished Polyscience N0772046 chiller. The PolyScience WhisperCool Refrigerated Chiller is designed to deliver quiet and reliable performance over a broad range of operating temperatures and conditions. Extremely dependable and energy efficient, it features a -10 to 40 °C operating temperature range, built-in process and equipment protection, and highly intuitive user interface. This chiller is designed for use on both ICP-OES and ICP-MS instruments. Please contact us for complete Perkin Elmer Chiller details.