ชุดทดสอบสังกะสี Standard Test (0.1 – 3.0 mg/L Zn2+)

NANOCOLOR® Zinc

Photometric determination of zinc

Photometric determination with zincon
At pH 10.5–11.5 zinc ions react with zincon to form a blue color complex.

Data and ordering information

REF 918 95
Type standard test 1-95
Range 10 mm cuvette:
0.1 – 3.0 mg/L Zn2+
50 mm cuvette:
0.02 – 1.50 mg/L Zn2+
Sufficient for 250 determinations
Shelf life at least 3 years after production
Sea water suitability yes, after dilution (1+9)