Variable
aluminium
ammonium_ug_N_per_m3
ammonium_ug_per_m3
antimony
arsenic
barium
cadmium
calcium
chloride
chromium
cobalt
copper
iron
lanthanum
lead
magnesium
manganese
molybdenum
nickel
nitrate_ug_N_per_m3
nitrate_ug_per_m3
potassium
sodium
strontium
sulphate_corrected_ug_S_per_m3
sulphate_corrected_ug_per_m3
sulphate_total_ug_S_per_m3
sulphate_total_ug_per_m3
tin
titanium
vanadium
zinc