YSI pHotoFlex Series - Manual (Page 38)

38 ba76126e01 03/2013
Note: Before using the test with your photometer for the first time, determine the reagent blank
value.
YSI model no.: Mn-1 TP
Category: RT (reagent test)
Cell: 28 mm
Measuring range: 0.2 - 20.0 mg/l Mn
Display in mmol/l possible
Check the pH value of
the sample.
Desired range: pH 4-5.
Correct with diluted nitric
acid or sodium hydroxide
solution as necessary. Pipette 10.0 ml of sample
into the empty cell. Add the contents of a
VARIO MANGANESE
Citrate Buffer F10
powder pack and close
the cell with the screw
cap. Mix the contents by
carefully swaying the cell
(10 x). Add the contents of a
VARIO Sodium
Periodate F10 powder
pack and close the cell
with the screw cap.
Mix the contents by
carefully swaying the cell
(10 x). Allow to react for 2
minutes. Insert the cell in the
photometer cell shaft
and start measurement.
Notes:
• We recommend to determine a new reagent blank value (deionized water instead of sample) for each test package started.
pH 4-5
2:00
Manganese vario
Program no.
303
*RN303*