Calcium - Hanna Instruments HI83300 Instruction Manual

8.8. CALCIUM

SPECIFICATIONS
Range
Resolution
Accuracy
Light Source
Method
REQUIRED REAGENTS
Code
‑
HI93752A‑Ca
HI93752B‑Ca
REAGENT SETS
HI937521‑01
HI937521‑03
For other accessories see page 200.
MEASUREMENT PROCEDURE
• Select the Calcium
Method Selection section (see page 18).
• Add 3 mL of unreacted sample to the cuvette using the 5 mL syringe.
• Use the pipette to fill the cuvette up to the 10 mL
mark with the
• Add 4 drops of Buffer Reagent.
50
0 to 400 mg/L (as Ca
1 mg/L
±10 mg/L ±5% of reading at 25 °C
LED with narrow band interference filter @ 466 nm
Adaptation of the Oxalate method.
Description
Buffer Reagent
Calcium Reagent A
Calcium Reagent B
Reagents for 50 tests
Reagents for 150 tests
method using the procedure described in the
HI93752A‑Ca Calcium Reagent A.
)
2+
Quantity
4 drops
7 mL
1 mL
3 mL of sample