223101-CA
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Chlorine, low range - as free & total Cl2
Color Disc
0 - 3.4 mg/L Cl₂
0 - 3.4 mg/L Cl₂
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146401-CA
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Iron, medium range - as Fe
Color Disc
0.25 - 7 mg/L Fe
0.25 - 7 mg/L Fe
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223102-CA
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Chlorine, low range - as free Cl2
Color Disc
0 - 3.4 mg/L Cl₂
0 - 3.4 mg/L Cl₂
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147011
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pH, wide range
Color Disc
4 - 10 pH
4 - 10 pH
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146700-CA
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Manganese - As Mn
Color Disc
0 - 3.0 mg/L Mn
0 - 3.0 mg/L Mn
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146400-CA
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Iron, medium range - as Fe
Color Disc
0 - 4 mg/L Fe
0 - 4 mg/L Fe
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193701
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Tannin/Lignin - As tannic acid
Color Disc
0 - 15 mg/L as Tannic Acid; 0 - 150 mg/L
0 - 15 mg/L as Tannic Acid
0 - 150 mg/L
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1454200-CA
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Chlorine, low range - as free & total Cl2
Color Disc
0.02 - 0.68 mg/L Cl₂
0 - 3.4 mg/L Cl₂
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146500-CA
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Iron, medium range - As Fe
Color Disc
0.02 - 1.00 mg/L Fe
0.02 - 1.00 mg/L Fe
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223801-CA
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Hydrogen Sulfide - as S2-
Color Disc
0 - 0.56 mg/L S2- (0.01 smallest increment)
0.05 - 2.0 mg/L S2- (0.5 smallest increment)
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147006
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pH, mid range
Color Disc
5.6 - 8.4 pH
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2064400-CA
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Ozone - As O3
Color Disc
0 - 2.2 mg/L O₃
0 - 2.2 mg/L O₃
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2667200-CA
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Iron, medium range - As Fe2+ (ferrous iron)
Color Disc
0 - 7 mg/L Fe2+
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1454201-CA
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Chlorine, low range - As free Cl2
Color Disc
0.02 - 0.68 mg/L Cl₂
0 - 3.4 mg/L Cl2
Contact Hach
223103-CA
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Chlorine, low range - as total Cl2
Color Disc
0 - 3.4 mg/L Cl₂
0 - 3.4 mg/L Cl₂
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2350800
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Manganese - As Mn
Color Disc
0 - 0.70 mg/L Mn
0 - 0.70 mg/L Mn
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2483600
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Phenols
Color Disc
0 - 4.0 mg/L
0 - 4.0 mg/L
Contact Hach
2129000-CA
Compare
Chlorine, low range - as free & total Cl2
Color Disc
0 - 0.68 mg/L Cl₂; 0 - 3.4 mg/L Cl₂; 0 - 10 mg/L Cl₂
0 - 0.68 mg/L Cl₂
0 - 3.4 mg/L Cl₂
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1455400-CA
Compare
Silica, high range - as SiO2
Color Disc
0 - 30 mg/L SiO₂; 0 - 600 mg/L SiO₂
0 - 30 mg/L SiO₂
0 - 600 mg/L SiO₂
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2428700-CA
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Nitrogen, Ammonia, mid range - For freshwater or seawater
Color Disc
0 - 2.4 mg/L NH3 -N
Contact Hach
1421300
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Copper - As free Cu
Color Disc
0 - 4 mg/L Cu
0 - 4 mg/L Cu
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1419301
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Molybdate - As Molybdenum
Color Disc
0 - 8 mg/L Mo
0 - 40 mg/L Mo
Contact Hach
1454202-CA
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Chlorine, low range - As total Cl2
Color Disc
0.02 - 3.4 mg/L Cl₂ Cl2
0.02 - 0.68 mg/L Cl2
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146803-CA
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Nitrogen, Nitrate - As NO3 - -N
Color Disc
0 - 40 mg/L NO₃-N
0 - 40 mg/L NO₃-N
Contact Hach
224100
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Nitrogen, Ammonia, mid range - For freshwater
Color Disc
0 - 3.0 mg/L NH3 -N
Contact Hach
223400
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Color - as color units
Color Disc
0 - 100 units; 0 - 500 units
0 - 100 units
0 - 500 units
Contact Hach
2515050
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Dissolved Oxygen - As DO
Accuvac
0 - 15 mg/L O2
Contact Hach
2194100-CA
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Copper - As free & total Cuϯ
Color Disc
0 - 4 mg/L Cu
Contact Hach
2587200-CA
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Glutaraldehyde
Color Disc
1 - 2800 mg/L multiple ranges
1 - 2800 mg/L multiple ranges
Contact Hach
224800-CA
Compare
Phosphorus, Orthophosphate (Reactive) - as PO4 3-
Color Disc
0 - 0.8 mg/L PO₄; 0 - 4 mg/L PO₄; 0 - 40 mg/L PO₄
0 - 0.8 mg/L PO₄
0 - 4 mg/L PO₄
Contact Hach
225001
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Phosphate, total ortho-/meta- - As PO4 3-
Color Disc
0 - 0.8 mg/L PO₄; 0 - 4 mg/L PO₄; 0 - 40 mg/L PO₄
0 - 0.8 mg/LPO₄
0 - 4 mg/L PO₄
Contact Hach
224902-CA
Compare
Phosphate, ortho-/meta- - As PO4 3-
Color Disc
0.1 - 4 mg/L PO₄; 1 - 40 mg/L PO₄
0.1 - 4 mg/L PO₄
1 - 40 mg/L PO₄
Contact Hach
224801-CA
Compare
Phosphorus, Orthophosphate (Reactive) - as PO4 3-
Color Disc
0 - 0.8 mg/L PO₄; 0 - 4 mg/L PO₄; 0 - 40 mg/L PO₄
0 - 0.8 mg/L PO₄
0 - 4 mg/L PO₄
Contact Hach
2842800-CA
Compare
Chlorine Dioxide
Color Disc
0 - 2.0 ppm ClO₂
0 - 2.0 ppm ClO₂
Contact Hach
201002-CA
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Cyanide - As free CN-
Color Disc
0 - 0.3 mg/L CN⁻
0 - 0.3 mg/L CN-
Contact Hach
222800
Compare
Chromium, low range - As hexavalent & total Cr (trivalent by difference)
Color Disc
0 - 1.3 mg/L Cr
0 - 1.3 mg/L Cr
Contact Hach
143203
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Detergents - As LAS and/or ABS detergents
Color Disc
0 - 1.2 mg/L LAS
Contact Hach
184900
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Hydrazine - As N2 H4
Color Disc
0 - 1 mg/L N₂H₄
0 - 1 mg/L N₂H₄
Contact Hach
147008
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pH, mid range
Color Disc
6.6 - 8.4 pH
Contact Hach
147009
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pH, mid range
Color Disc
7.4 - 9.6 pH
Contact Hach
9267700
Compare
Chlorine Dioxide
0 - 2.0 ppm ClO₂
Contact Hach
2518050
Compare
Ozone - As O3
Accuvac
0 - 1.50 mg/L O₃
0 - 1.50 mg/L O₃
Contact Hach
2167502
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Triazole -As benzotriazole
Color Disc
0 - 15.0 mg/L
Contact Hach
224000-CA
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Nitrogen, Nitrite, high range - as NO2 -
Color Disc
0 - 8/0-1600 mg/L NO2 -
Contact Hach
1408100-CA
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Nitrogen, Nitrate/Nitrite - NO3 - -N/NO2 - -N
Color Disc
0 - 40 mg/L NO₃⁻-N; 0.01 - 0.40 mg/L NO₂⁻-N
0 - 40 mg/L NO₃⁻-N
0.01 - 0.40 mg/L NO2 - -N
Contact Hach
1416100-CA
Compare
Nitrogen, Nitrate - As NO3 - -N
Color Disc
0 - 1 mg/L NO₃⁻-N; 0 - 10 mg/L NO₃⁻-N
0 - 1 mg/L NO₃⁻-N
0 - 10 mg/L NO3 - -N
Contact Hach
2113301-CA
Compare
Phosphonate - As PO4 3-
Color Disc
0 - 100 mg/L PO₄
0 - 100 mg/L PO₄
Contact Hach
147500
Compare
Phosphorus, Orthophosphate (reactive) - As PO4 3-
Color Disc
0 - 4.4 mg/L PO₄
0 - 4.4 mg/L PO4
Contact Hach