Hanna Instruments HI83300 Instruction Manual page 155

• Remove the cuvette.
#2
• Insert the second cuvette (#2) into the instrument and close the lid.
• Press Read to start reading. The instrument displays the results in mg/L of Iso-ascorbic acid.
INTERFERENCES
Interference may be caused by:
Borate (as Na B O ), Cobalt, Copper, Iron (Ferrous), Hardness (as CaCO ), Light, Lignosulfonates,
2 4 7 3
Manganese, Molybdenum, Nickel, Phosphate, Phosphonates, Sulfate, Temperature, and Zinc.
155