Parameter
Chlorine, mid and high range - As total Cl<sub>2</sub>
Formaldehyde - As CH<sub>2</sub>O
Hydrogen Peroxide - As H<sub>2</sub>O<sub>2</sub>
Hypochlorite, high range - (Bleach) As Cl<sub>2</sub>
Alkalinity - (P) & Total (MO) as CaCO<sub>3</sub>
Alkalinity - (P) & Total (MO) as CaCO<sub>3</sub>
Hardness, total - as CaCO<sub>3</sub>
Hardness, total - As CaCO<sub>3</sub>
Hardness, Total & Calcium - as CaCO<sub>3</sub>
Acidity - Methyl-Orange (MO) & Phenolphthalein
Ascorbic Acid
Carbon Dioxide - As CO₂
Chloride - As Cl<sup>-</sup>
Chromium, high range - As hexavalent Cr
Dissolved Oxygen - As DO
Hardness, total & Calcium - (Magnesium by difference)
Soap Demonstration
Sulfite
Measuring range
0 - 8 gpg & 1 - 20 gpg
0.05 - 1% & 0.5 - 10%
0.2 - 2.0 mg/L & 1 - 10 mg/L
0.2 - 4.0 mg/L & 1 - 20 mg/L
0.2 - 4.0 mg/L & 1 - 20 mg/L O₂
1 - 20 gpg
1 - 20 mg/L & 17 - 342 mg/L CaCO₃
1 - 30 gpg
1.0 - 20 mg/L & 10 - 200 mg/L SO₃²⁻
2 - 40 mg/L
5 - 100 mg/L & 20 - 400 mg/L
5 - 100 mg/L & 20 - 400 mg/L Cl⁻
5 - 100 mg/L & 50 - 1000 mg/L Cr⁶⁺
10 - 200 mg/L
17.1 - 342 mg/L CaCO₃
20 - 400 mg/L CaCO₃
23 - 495 gpg & 385 - 8500 mg/L
50 - 150 g/L Cl₂ (5-15%)
500 - 10000 mg/L & 5000 - 100000 mg/L Cl⁻
