Calmagite, 5 g

Productnr.: 82522
EUR Prijs: Neem contact op
Wordt binnen 2 weken verzonden

Calmagite [1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid] Analytical Grade, CAS No. 3147-14-6. Indicator for calcium and magnesium C17H14N2O5S'...H2O