The test paper allows the quick and easy detection of Antimony [Sb(III)]. In the presence of Antimony [Sb(III)] it shows orange-red spots on a yellow background. Pentavalent Antimony Sb(V), has to be reduced to Sb(III) with metallic Magnesium.

• This test paper is specific for Antimony

Colour change: Yellow to orange-red

Limit of sensitivity: 5 mg/l Sb3+