Hanna Instruments HI 83205 User Manual

Page 32

Chlorine Dioxide

• Add the content of one packet of HI 93738B-0 Dechlorinating Reagent to one of the two cylinders

(#1), close and invert it several times until it is totally dissolved. This is the blank.

• Add precisely 0.5 mL of HI 93738C-0 Chlorine Dioxide Reagent to each cylinder (#1 & #2), close them

and invert several times to mix.

• Add 0.5 mL of HI 93738D-0 Chlorine Dioxide Reagent to each cylinder (#1 & #2), close them and

invert several times to mix. Cylinder #2 is the reacted sample.

• Fill a cuvette with 10 mL of the blank (#1) up to the mark

and replace the cap.

• Place the blank (#1) into the holder and close the lid.

# 1

# 2

# 1

10 mL

# 1 & # 2