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IIS utilizes portable spectrophotometers for water chemistry testing. We can test for over 70 chemistries using more than 240 analytical methods.
Water Chemistry |
Range |
Water Chemistry |
Range |
Alachlor |
0.1 to 0.5 ppb, threshold |
Lead |
3 µg/L to 2.0 mg/L |
Aluminum |
0.002 to 0.800 mg/L |
Manganese |
0.006 to 20.0 mg/L |
Ammonia, Nitrogen |
0.015 to 50.0 mg/L |
MEKO (Methylethylketoxime) |
15 to 1000 µg/L |
Arsenic |
0.020 to 0.200 mg/L |
Mercury |
0.1 to 2.5 µg/L |
Atrazine |
0.5 to 3.0 ppb, threshold |
Molybdenum, Molybdate |
0.02 to 40.0 mg/L |
Barium |
2 to 100 mg/L |
Nickel |
0.006 to 6.0 mg/L |
Benzotriazole |
0.2 to 16.0 mg/L |
Nitrate, Nitrogen |
0.01 to 35 mg/L |
Boron |
0.2 to 14.0 mg/L |
Nitrite, Nitrogen |
0.002 to 250 mg/L |
Bromine |
0.05 to 4.50 mg/L |
Nitrogen, Total |
0.5 to 150 mg/L |
Cadmium |
1.3 µg/L to 0.30 mg/L |
Nitrogen, Total Inorganic |
0.21 to 25.0 mg/L |
Carbohydrazide |
5 to 600 µg/L |
Nitrogen, Total Kjeldahl |
1 to 150 mg/L |
Chloramine, Mono |
0.04 to 10.0 mg/L |
Ozone |
0.01 to 1.50 mg/L |
Chloride |
0.1 to 25.0 mg/L |
PBC (Polychlorinated Biphenyls) |
1 to 50 ppm, threshold |
Chlorine Dioxide |
0.01 to 1000 mg/L |
Phenols |
0.002 to 0.200 mg/L |
Chlorine, Free |
0.02 to 10.0 mg/L |
Phosphates |
0.02 to 125.0 mg/L |
Chlorine, Total |
2 µg/L to 10.0 mg/L |
Phosphorus, Acid Hydrolyzable |
0.06 to 100.0 mg/L |
Chromium, Hexavalent |
0.010 to 1.00 mg/L |
Phosphorus, Reactive (Orthophosphate) |
19 µg/L to 100.0 mg/L |
Chromium, Total |
0.01 to 0.70 mg/L |
Phosphorus, Total |
0.06 to 100.0 mg/L |
Cobalt |
0.01 to 2.00 mg/L |
Potassium |
0.1 to 7.0 mg/L |
Color |
3 to 500 units |
Quaternary Ammonium Compounds |
0.2 to 5.0 mg/L |
COD (Oxygen Demand, Chemical) |
0.7 to 15,000 mg/L |
Selenium |
0.01 to 1.00 mg/L |
Copper |
1 µg/L to 8.0 mg/L |
Silica |
3 µg/L to 100 mg/L |
Cyanide |
0.002 to 0.240 mg/L |
Silver |
0.005 to 0.700 mg/L |
Cyanuric Acid |
5 to 50 mg/L |
Sulfate |
2 to 900 mg/L |
DEHA (Diethylhydroxylamine) |
3 to 450 µg/L |
Sulfide |
5 to 800 µg/L |
Dissolved Oxygen |
6 µg/L to 40 mg/L |
Surfactants, Anionic (Detergents) |
0.002 to 0.275 mg/L |
Erythorbic Acid (Isoascorbic Acid) |
13 to 1500 µg/L |
Suspended Solids |
5 to 750 mg/L |
Fluoride |
0.02 to 2.00 mg/L |
Tannin and Lignin |
0.1 to 9.0 mg/L |
Formaldehyde |
2 to 500 µg/L |
TOC (Total Organic Carbon) |
0.3 to 700 mg/L |
Hardness, Total (Calcium and Magnesium as CACO3) |
4 µg/L to 4.00 mg/L |
Tolyltriazole |
1.0 to 20.0 mg/L |
Hydrazine |
4 to 600 µg/L |
Toxicity |
0 to 100% Inhibition |
Hydroquinone |
9 to 1000 µg/L |
TTHM (Trihalomethanes, Total) |
10 to 600 µg/L |
Iodine |
0.07 to 7.00 mg/L |
TPH (Total Petroleum Hydrocarbons) |
2 to 200 ppm, threshold |
Iron, Ferrous |
0.02 to 3.00 mg/L |
Volatile Acids |
27 to 2800 mg/L |
Iron, Total |
0.009 to 6.0 mg/L |
Zinc |
0.01 to 3.00 mg/L |
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