92
Manganese LR
• Add 0.2 mL of the
HI 93748B Alkaline-cya-
nide reagent solution to
each cuvet, replace the
caps and shake gently.
• Add 1 mL of the
HI 93748C 0.1% PAN in-
dicator solution to each
cuvet, replace the caps
and shake gently.
• Place the cuvet with the reacted deion-
ized water (blank) into the holder and
ensure that the notch on the cap is
positioned securely into the groove.
• Press TIMER and the display will show the countdown prior to
zeroing the blank. Alternatively wait for 2 minutes and then
press ZERO. "SIP" will blink during zeroing.
• Wait for a few seconds and the display will
show "-0.0-". Now the meter is zeroed and
ready for measurement.
• Insert the second cuvet with the reacted
sample into the instrument.
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