Macherey-Nagel VISOCOLOR Powder Pillows Kieselsäure LR Reagenziensatz zur photometrischen Bestimmung Messbereich: 0,02-2,10 mg/L SiO2 100 Bestimmungen

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