Hanna Instruments HI83300 - Oxygen Scavengers (Hydroquinone)

150
8.47. OXYGEN SCAVENGERS (HYDROQUINONE)
SPECIFICATIONS
Range 0.00 to 2.50 mg/L (as Hydroquinone)
Resolution 0.01 mg/L
Accuracy ±0.04 mg/L ±3% of reading at 25 °C
Light Source LED with narrow band interference filter @ 575 nm
Method Adaptation of the iron reduction method.
REQUIRED REAGENTS
Code Description Quantity
HI96773A‑0 Oxygen Scavengers Reagent A 2 packets
HI96773B‑0 Oxygen Scavengers Reagent B 1 mL
REAGENT SET
HI96773‑01 Reagents for 50 tests
HI96773‑03 Reagents for 150 tests
For other accessories see page 200.
MEASUREMENT PROCEDURE
• Select the Oxy. Scavengers (Hydro) method using the procedure
described in the Method Selection section (see page 18).
• Fill first cuvette (#1) with 10 mL of deionized water (up to the mark).
• Fill second cuvette (#2) with 10 mL of sample (up to the mark).
• Add one packet of HI96773A‑0 Oxygen Scavengers
Reagent A to #1 cuvette. Replace the cap and
invert for 30 seconds.
10 mL
10 mL
#1
#2
#1
SCAVENGERS OXYGEN (HYDROQUINONE)