A solution prepared to calibrate and validate the photometer with certificate of analysis providing the lot number, reference values, and expiry date for traceability.
A solution prepared to calibrate and validate the photometer with certificate of analysis providing the lot number, reference values, and expiry date for traceability.
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Used for calibration and validation of compatible photometers, this CalCheck standard set features a chloride range of 0.0 to 20.0 mg/L. It includes one sealed "A" cuvette for zeroing the meter and one "B" cuvette with an expected reading of 10.0 ±0.5 mg/L chloride at 25°C.
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