53
Copper HR
• Remove the cuvet.
• Add the content of one packet
of HI 93702 reagent. Replace
the cap and shake gently for
about 15 seconds.
• Reinsert the cuvet into the instrument.
• Press TIMER and the display will show the countdown prior to the
measurement or, alternatively, wait for 45 seconds and press
READ DIRECT. In both cases “SIP” will blink during measurement.
• The instrument directly displays concentration in mg/L of copper
on the Liquid Crystal Display.
INTERFERENCES
Interference may be caused by:
Silver
Cyanide
For samples overcoming buffering capacity of reagent (around pH 6.8),
pH should be adjusted between 6 and 8.
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