HCK Colortest Iron High

Determination of bivalent and trivalent iron dissolved in water. This is the determination of total iron dissolved in water, meaning that non-dissolved iron, present for example in the form of rust flakes, is not determined unless it has first been dissolved by boiling with acid.

A: 0,25 – 0,5 – 1,0 – 2,0 – 5,0 – 7,5 – 10 – 15 ppm Fe
B: 0,05 – 0,10 – 0,15 – 0,20 ppm Fe

400

Determination of bivalent and trivalent iron dissolved in water. This is the determination of total iron dissolved in water, meaning that non-dissolved iron, present for example in the form of rust flakes, is not determined unless it has first been dissolved by boiling with acid.

purified, wastewater and thermal circuits

• 4 bottles of 25 ml of reagent A
• 1 syringe of 5 ml
• 2 test tubes of 20 ml with stopper
• 1 optical comparator
• 2 chromatic scales
• instructions (English)

Note:
- This classic method is widely used in all cases where there is no need for particularly high sensitivity, for which the iron-low method is recommended.
- The optical comparator contained in the package enables a colour comparison between two test tubes containing the same amount of water, which increases accuracy.
- The HYDROCHECK kits (which can be purchased directly) allow a large number of precise analyses to be carried out at a very low cost per analysis. If precision is not particularly important and the analyses to be carried out are few in number, it may be worthwhile using DROPS kits, which cost considerably less per package (to be purchased through dealers).

Replacement spectratest iron high (Code No. 6435) containing:
o 12 vials reagent Iron A
o Pack of 10 20 ml tubes (Code No. 3310)