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8.35. MANGANESE LOW RANGE
SPECIFICATIONS
Range
0 to 300 µg/L (as Mn)
Resolution
1 µg/L
Accuracy
±10 µg/L ±3% of reading at 25 °C
Light Source
LED with narrow band interference filter @ 575 nm
Method
Adaptation of the PAN Method.
REQUIRED REAGENTS
Code
Description Quantity
HI93748A‑0
Manganese Low Range Reagent A
2 packets
HI93748B‑0
Manganese Low Range Reagent B
0.40 mL
HI93748C‑0
Manganese Low Range Reagent C
2 mL
HI93703‑51
Dispersing Agent
6 drops
REAGENT SETS
HI93748‑01
Reagents for 50 tests
HI93748‑03
Reagents for 150 tests
For other accessories see page 200.
MEASUREMENT PROCEDURE
• Select the
Manganese LR
method using the procedure
described in the Method Selection section (see page 18).
• Fill one cuvette (#1) with 10 mL of deionized water (up to the mark).
• Fill a second cuvette (#2) with 10 mL of sample (up to the mark).
• Add one packet of
HI93748A‑0
Manganese Low Range
Reagent A to each cuvette, replace the caps and shake
gently until completely dissolved.
10 mL
10 mL
# 1
# 2
MANGANESE LOW RANGE