Waterlaboratorium

February 18, 2023

Enterococcen (S&B agar)

February 18, 2023

Magnesium

February 18, 2023

pH

February 18, 2023

Fluoride

February 18, 2023

Geleidbaarheid

February 18, 2023

Totale Hardheid

February 18, 2023

Kleur

February 18, 2023

Orthofosfaat

February 18, 2023

Sulfaat