กระดาษทดสอบ Bismuth ions (Bismuth test paper)

Bismuth test paper

Quick and easy determination of bismuth 

This test paper allows the rapid detection of Bismuth. In the presence of bismuth ions (Bi3+) it shows an orange-red discoloration on a pale-yellow background.

Product data and ordering information

Type Qualitative test paper
Presentation Pack of 200 strips 20×70 mm
Color reaction pale-yellow → orange-red
Limit of sensitivity 60 mg/l Bi3+ (Nitric acid >3% leads to reduced sensitivity)
REF  90733