ATI Essentials Reference Solution 1000ml

Our ICP-OES set reference solution is ideal for comparing against various home water tests plus hydrometer and refractometer, to check wether you’re getting correct results.

Our reference solution includes:

Salinity                                35      PSU

Carbonate hardness           6,9     °dKH

Magnesium                         1190   mg/l

Calcium                               380    mg/l

Strontium                            7,5      mg/l