Nickel test paper

Quick and easy determination of nickel 
This test paper allows the quick and easy detection of nickel.
For non-destructive testing of materials apply a drop of 3% Nitric acid (1 part Nitric acid 85%, 5 parts water) to the degreased surface. After 1 minute absorb the liquid with the test paper. With this procedure Nickel contents >0,5% are safely detected.

Product data and ordering information
Type Qualitative test paper
Presentation Pack of 200 strips 20×70 mm
Color reaction
white → red
Limit of sensitivity      10 mg/l Ni2+
REF 90730