Pack Size: box of 100 strips (20 x 70 mm)
Hazard Class /UN Number: Not Restricted
Storage Temp: Room Temperature
This paper is used for the determination of fluoride ions and gaseous hydrogen fluoride (H2 F2 ). The pinkish-red paper turns yellowish-white in the presence of fluorides. Substantial amounts of chlorates, bromates and sulphates cause white discolorations of the paper. These interferences are readily circumvented. Limit of sensitivity: 20 mg/L fluoride
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