HI70038P – 6.44 G/L (PPT) TDS@25°C – 25X20ML

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Product information “HI70038P – 6.44 g/l (ppt) TDS@25°C – 25x20ml”

TDS (total dissolved solids) solution 6:44 g / L (ppt) for calibration. Individual portions – and virtually always fresh & no contamination risk.