Macherey-Nagel VISOCOLOR Powder Pillows Kieselsäure HR Reagenziensatz zur photometrischen Bestimmung Messbereich: 2-210 mg/L SiO2 100 Bestimmungen Set

Reagent powder pillows for photometric determination of Silica in the high range. Powder pillows combine easy dosing with photometric precision. Ideal for boiler feed water analysis of low to medium pressure boilers. They can be used in HACH* photometers without calibration.