NH4-N mixed std., 1L NH4-N 5.000 mg/L; K 20.000 mg/L

NH4-N mixed std., 1L NH4-N 5.000 mg/L; K 20.000 mg/L
Ref. producto: LCW892
EUR Precio: Contáctenos
Disponible

Ammonium/Potassium standard for validation purpose of ammonium process probes.