Release 08/2014 - Spectroquant
®
Multy
Pipette 5.0 ml of the
sample into a reaction
cell, close with the screw
cap, and mix.
Add 1 level blue micro-
spoon of Fe-1K, close
with the screw cap.
Shake the cell vigor-
ously to dissolve the
solid substance.
Measuring range: 0.05 – 4.00 mg/l Fe
16-mm cell
Quality assurance:
To check the measurement system (test reagents, meas-
urement device, and handling) we recommended to use
Spectroquant
®
CombiCheck 30, Cat.No. 114677.
Ready-for-use iron standard solution Certipur
®
,
Cat.No. 119781, concentration 1000 mg/l Fe, can also be
used after diluting accordingly.
To check for sample-dependent effects the use of addition
solutions (e.g. in CombiCheck 30) is highly recommended.
114549
Cell Test
Iron
Important:
For the determination of total iron a pretreatment
with Crack Set 10C, Cat.No. 114688, or Crack Set 10,
Cat.No. 114687 and thermoreactor is necessary.
Fill approx. 10 ml of
distilled water into an
empty 16-mm cell (do
not add any reagents!),
close with the screw
cap.
(Blank cell)
Select method 2 5 0 .
Insert the cell containing
the sample into the cell
compartment. Align the
mark on the cell with
that on the photometer.
Press Test .
Reaction time:
3 minutes
Press Enter to start
the countdown.
Check the pH of the
sample, specified range:
pH 1 – 10.
If required, add dilute
sodium hydroxide
solution or hydrochloric
acid drop by drop to
adjust the pH.
Insert the blank cell into
the cell compartment.
Press Zero .
