Tuning Sol. C, 125ml (for ISO 17294-2)

Tuning Solution C (for ISO 17294-2) Water Quality

Au (10 ppm), Hf (10 ppm), Ir (10 ppm), Pd (10 ppm), Pt (10 ppm), Rh (10 ppm), Ru (10 ppm), Sn (10 ppm), Te (10 ppm)

in 10% HCl