Contaminants and safe materials

- Fertilizer content and possible contamination of sodium and heavy metals. - Research on precipitation or blockage: % organic (algae, microorganisms) and % inorganic (nutrients). - Water quality: Heavy metals, BOD, COD, TOC, oxygen, transmission (T10). - Springwater: total iron, boron, methane gases, heavy metals. - Comprehensive package for damage research: plasticizers, fluorine, formaldehyde, pesticides, herbicides, growth regulators, heavy metals, microbial counts and chlorate.