Colloidal gold 10 ppm (250 ml)
25,00 € *
Content: 250 ml
Base Price: 100,00 € / l

Colloidal gold 20 ppm (250 ml)
35,00 € *
Content: 250 ml
Base Price: 140,00 € / l

Colloidal gold 30 ppm (250 ml)
45,00 € *
Content: 250 ml
Base Price: 180,00 € / l

Colloidal gold 50 ppm, <20 nm (100 ml)
55,00 € *
Content: 100 ml
Base Price: 550,00 € / l