31
CALCIUM
SPECIFICATIONS
Range 0 to 400 mg/L
Resolution 10 mg/L
Accuracy ±10 mg/L ±5% of reading at 25 °C
Light Source Tungsten lamp with narrow band interference filter @ 466 nm
Method Adaptation of the Oxalate method.
REQUIRED REAGENTS
Code Description Quantity
- Buffer Reagent 4 drops
HI 93752A-0 Ca Calcium Buffer Reagent 7 mL
HI 93752B-0 Ca Calcium Oxalate Reagent 1 mL
REAGENT SETS
HI 937521-01 Reagents for 50 tests
HI 937521-03 Reagents for 150 tests
For other accessories see page 132.
MEASUREMENT PROCEDURE
Note: for sample preparation follow the COLORED OR TURBID SAMPLES procedure at page 17.
• Select the
Calcium
method using the procedure described in the
Method Selection
section (see page 12).
• Using the 5 mL syringe add exactly 3.00 mL of sample to the cuvette.
• Use the pipette to fill the cuvette up to the
10 mL mark with the HI 93752A-0 Calcium
Buffer Reagent.
• Add 4 drops of Buffer Reagent.
Calcium
3 mL of sample