Hanna Instruments HI 83210-01 - Manual (Page 26)

26 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
# 1
# 1
# 1
# 2
# 2
# 1
10 mL
# 1 & # 2
# 1 & # 2