Zirconium test paper see Aluminum test paper

Pack Size:
Hazard Class /UN Number: Not Restricted
Storage Temp: Room Temperature

For the detection of zirconium, the Aluminum test paper (#90721) can be used. Follow the instruction that are included in the box for testing for the presence of zirconium. Only hafnium interferes with the detection of zirconium.
Limit of sensitivity: 20 mg/liter (ppm) Zr++++