Control Reference Metadata

Control Reference Description

[c.f. CR 9F-79, CR 9H-79, CR 9U-79]

Three control reference water samples were prepared by mixing different volumes of samples collected from the feldspar quarry near Kanata, Ontario and from the Ottawa River. Fluoride solution was added to all three reference samples. Mixing ratios and fluoride additions are as follows:

CR Number Vol. Kanata Vol. Ottawa River Vol. 1000 μg/mL F
9F-79 20 L 0 L 1.6 mL
9H-79 0 L 20 L 3.2 mL
9U-79 16 L 4 L 0.8 mL


Number of analyses: 0

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