$1.00
FOR DETERMINATION OF
Lead
RANGE/SENSITIVITY
0.10 – 5.00 mg/L Pb2+
NUMBER OF TESTS
20
TEST METHOD
Photometric Test Kits
MANUFACTURER
Macherey-Nagel
ORDER CODE
985009
Description
The NANOCOLOR® Lead Tube Test is for the photometric determination of lead.
In the presence of cyanide lead(II) ions react with 4-[pyridyl-(2)-azo]-resorcinol (PAR) to form a red dye. If interfering heavy metals are present, only the red lead complex is destroyed and the color decrease is measured photometrically.
Compatible with the following photometers:
