SPADNS AF Reagent Solution 250 mL
As a rule, liquid reagents do not consist of a single preparation but comprise several components that need to be added to the sample in a certain order.
As both the size and the number of drops have a decisive effect on the resultant color complex, the reagents need to be added with a high degree of precision.
The shelf life of liquid reagents is reduced by temporary contact with oxygen in the air when the bottle is opened as well as by unsuitable storage environments (presence of sunlight or high temperatures).
Part Number 471341
Product information
| Parameter and Range | Method No. | Instrument Type |
|---|---|---|
| Fluoride 2 L 0.1 - 2 mg/L F- | M172 |
MD 600
MD 600 Photometer Series MD 610 MD 640 XD7000 VIS Water Quality Spectrophotometer XD7500 UV-Vis Water Quality Spectrophotometer XD Spectrophotometers |