131
Description Range Method
Aluminum 0.00 to 1.00 mg/L Aluminon
Alkalinity 0 to 500 mg/L Colorimetric
Ammonia MR 0.00 to 10.00 mg/L Nessler
Ammonia LR 0.00 to 3.00 mg/L Nessler
Bromine 0.00 to 8.00 mg/L DPD
Calcium 0 to 400 mg/L Oxalate
Chlorine, Free 0.00 to 2.50 mg/L DPD
Chlorine, Total 0.00 to 3.50 mg/L DPD
Chlorine Dioxide 0.00 to 2.00 mg/L Chlorophenol Red
Chromium VI HR 0 to 1000 μg/L Diphenylcarbohydrazide
Chromium VI LR 0 to 300 μg/L Diphenylcarbohydrazide
Color of Water 0 to 500 PCU Colorimetric Platinum Cobalt
Copper HR 0.00 to 5.00 mg/L Bicinchoninate
Copper LR 0 to 1000 μg/L Bicinchoninate
Cyanuric Acid 0 to 80 mg/L Turbidimetric
Fluoride 0.00 to 2.00 mg/L SPADNS
Calcium Hardness 0.00 to 2.70 mg/L Colorimetric
Magnesium Hardness 0.00 to 2.00 mg/L Colorimetric
Hydrazine 0 to 400 μg/L p-Dimethylaminobenzaldehyde
Iodine 0.0 to 12.5 mg/L DPD
Iron HR 0.00 to 5.00 mg/L Phenantroline
Iron LR 0 to 400 μg/L TPTZ
Magnesium 0 to 150 mg/L Calmagite
Manganese HR 0.0 to 20.0 mg/L Periodate Oxidation
Manganese LR 0 to 300 μg/L PAN
Molybdenum 0.0 to 40.0 mg/L Mercaptoacetic Acid
Nickel HR 0.00 to 7.00 g/L Photometric
Nickel LR 0.000 to 1.000 mg/L PAN
Nitrate 0.0 to 30.0 mg/L Cadmium Reduction
Nitrite HR 0 to 150 mg/L Ferrous Sulfate
Nitrite LR 0.00 to 1.15 mg/L Diazotization
Oxygen, Dissolved 0.0 to 10.0 mg/L Winkler
COD HR 0 to 15000 mg/L Dichromate, Mercuric Sulfate
COD MR 0 to 1500 mg/L Dichromate, Mercuric Sulfate
COD LR 0 to 150 mg/L Dichromate, Mercuric Sulfate
Ozone 0.00 to 2.00 mg/L DPD
pH 6.5 to 8.5 pH Phenol Red
Phosphate HR 0.0 to 30.0 mg/L Amino Acid
Phosphate LR 0.00 to 2.50 mg/L Ascorbic Acid
STANDARD METHODS