230mL bottle of premium quality 1,382 mg/L (ppm) TDS calibration solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696/BS3978.
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HI7032M is a premium quality 1,382 mg/L (ppm) TDS calibration solution that is prepared against a NIST traceable potassium chloride solution. Hanna TDS solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hannaâ€™s line of TDS standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle. 1,382 mg/L (ppm) TDS calibration solution Temperature chart of the actual ÂµS/cm value at various temperatures printed on each bottle Air tight bottle with tamper-proof seal to ensure quality Air tight bottle with tamper-proof seal - Ensures quality and freshness of solution Each bottle marked with lot number and expiration date. - Hanna TDS solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle. Specifications: TDS Value @25Â°C: 1382 mg/L (ppm) Package: bottles Size: 230 mL Quantity: 1