Reagents for DR 900

Hach - DR900

To test up to 90 of the most commonly tested water methods

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Description
Specifications

Fastest and simplest water testing for the most demanding field environments.

The portable DR900 allows quick and easy access to your most-used testing methods. This colorimeter is waterproof, dustproof and field durable. With an intuitive user interface, easy data transfer abilities, and the ability to test up to 90 of the most commonly tested water methods, the DR900 makes water testing in harsh field environments a little less challenging.

Your Favorites at Your Fingertips
Field Ready in Every Way Possible
Intuitive User Interface
Simple Data Communication
Satisfies Your Core Testing Needs

Your Favorites at Your Fingertips

Save time by storing your most standard methods for quick access in less than 4 clicks.

Field Ready in Every Way Possible

This portable, rugged colorimeter is waterproof and dustproof. Drop tested and shock resistant for greater quality assurance.

Intuitive User Interface

Improved user interface allows quick selections and easier testing.

Simple Data Communication

Stores data for up to 500 tests, and comes with a USB port for easily downloading or transferring information.

Satisfies Your Core Testing Needs

A single portable instrument provides access to 90 of the most common parameters.

	Method	Range
Aluminum	8012 Colorimeters, Powder Pillows	0.01 - 0.80 mg/L Al₃+
Ammonia	10023 Test 'N Tube LR Salicylate	0.02 - 2.50 mg/L NH3-N
	10031 Test 'N Tube HR Salicylate	0.4 - 50.0 mg/L NH3-N
	8155 Powder Pillows Salicylate	0.01 - 0.50 mg/L NH₃-N
Barium	10251 Colorimeter, Powder Pillows LR-MR-HR	2 - 8000 mg/L Ba
Benzotriazole / Tolyltriazole	8079 Powder Pillows UV Photolysis	1.0 - 16.0 mg/L Benzotriazole
Benzotriazole / Tolyltriazole	8079 Powder Pillows UV Photolysis	1.0 - 20.0 mg/L Tolyltriazole
Boron	10252 Carmine Method Powder Pillows	2 - 50 mg/L B
Bromine	8016 DPD Method, PP or AccuVac	0.05 - 4.50 mg/L Br₂
Chlorine Dioxide	10126 DPD Powder Pillows or AccuVac	0.04 - 5.00 mg/L ClO₂
Chlorine Dioxide	8345 MR Direct Reading Method Direct Reading	1 - 50.0 mg/L ClO₂
Chlorine, Free	10069 DPD, HR Powder Pillows	0.1 - 10.0 mg/L Cl₂
	10102 DPD Test 'N Tube	0.09 - 5.00 mg/L Cl2
	10245 DPD, MR Powder Pillows	0.05 - 4.00 mg/L Cl₂
	8021 DPD Powder Pillows or AccuVac®	0.02 - 2.00 mg/L Cl₂
Chlorine, Total	10070 DPD Powder Pillows	0.1 - 10.0 mg/L as Cl₂
	10101 DPD Test 'N Tube	0.09 - 5.00 mg/L Cl₂
	10250 DPD Powder Pillows	0.05 - 4.00 mg/L Cl₂
	8167 DPD Powder Pillows or AccuVac®	0.02 - 2.00 mg/L Cl₂
Chromium, Hexavalent	8023 Colorimeter Powder Pillows or AccuVac®	0.01 - 0.60 mg/L Cr⁶⁺
Chromium, Total	8024 Colorimeter Powder Pillows Alkaline Hypobromite Oxidation	0.01 - 0.60 mg/L Cr
COD (Chemical Oxygen Demand)	10067 Manganese III with chloride removal Manganese III Digestion Method (with chloride removal)	30 - 1000 mg/L Mn
	8000 Reactor Digestion	0.7 - 40.0 mg/L
	8000 Reactor Digestion	20 - 1500 mg/L
	8000 Reactor Digestion	200 - 15,000 mg/L
	8000 Reactor Digestion	3 - 150 mg/L
Color	8025 True and Apparent, HR Platinum-Cobalt	15 - 500 Units
Copper	8026 CuVer 2 AccuVac® Bicinchoninate	0.04 - 5.00 mg/L Cu
	8143 Powder Pillows	1 - 210 µg/L Cu
	8506 CuVer 1 Powder Pillows Bicinchoninate	0.04 - 5.00 mg/L Cu
Cyanide	8027 Powder Pillows Pyridine-Pyrazalone	0.002 - 0.240 mg/L CN-
Cyanuric Acid	8139 Colorimeter Powder Pillows	7 - 55 mg/L
Detergents / Surfactants	8028 Colorimeter, Crystal Violet	0.020 - 0.300 mg/L as LAS
Dissolved Oxygen	8166 AccuVac® HR HRDO	0.3 - 15.0 mg/L O₂
Dissolved Oxygen	8316 Colorimeter AccuVac® Indigo Carmine	10 - 1000 µg/L O₂
Fluoride	10225 SPADNS 2, Reagent Solution or AccuVac	0.02 - 2.00 mg/L F^-
Fluoride	8029 Reagent Solution or AccuVac	0.02 - 2.00 mg/L F^-
Hardness	8030 Ca & Mg Calmagite Colorimetric Calmagite Colorimetric	0.05 - 4.00 mg/L Ca and Mg as CaCO₃
Hydrazine	8141 Colorimeter, Reagent or AccuVac® Ampuls p-Dimethylaminobenzaldehyde	10 - 500 µg/L N₂H₄
Iron	10249 FerroVer® Powder Pillows	0.1 - 300.0 mg/L Fe
	8008 FerroVer® Powder Pillows or AccuVac	0.02 - 3.00 mg/L Fe
	8112 Colorimeter Powder Pillows or AccuVac® TPTZ	0.04 - 1.80 ug/L Fe
	8146 Powder Pillows or AccuVac® 1,10 Phenanthroline	0.02 - 3.00 mg/L Fe²⁺
	8147 FerroZine® Solution Pillows	0.009 - 1.400 mg/L Fe
	8365 FerroMo® Powder Pillows FerroMo	0.01 - 1.80 mg/L Fe
Manganese	8034 Powder Pillows Periodate Oxidation	0.1 - 20.0 mg/L Mn
Manganese	8149 Powder Pillows PAN Method	0.006 - 0.700 mg/L Mn
Molybdenum	8036 Powder Pillows or AccuVac Mercaptoacetic Acid	0.2 - 40.0 mg/L Mo
Molybdenum	8169 Powder Pillows Ternary Complex	0.02 - 3.00 mg/L Mo
Monochloramine	10171 Indophenol LR, Powder Pillows	0.04 - 4.50 mg/L Cl₂
	10172 Indophenol Method Test 'N Tube	0.1 - 10.0 mg/L Cl₂
	10200 Monochloramine/Free Ammonia Powder Pillows	0.01 - 0.50 mg/L NH₃-N
	10200 Monochloramine/Free Ammonia Powder Pillows	0.04 - 4.50 mg/L Cl₂
Nickel	8150 Powder Pillows PAN	0.006 - 1.000 mg/L Ni
Nitrate	10020 DR900, Test 'N Tube	0.2 - 30.0 mg/L NO₃^--N
	8039 Powder Pillows or AccuVac® Cadmium Reduction	0.3 - 30.0 mg/L NO₃^--N
	8171 Colorimeter Powder Pillows or AccuVac® Cadmium Reduction	0.2 - 5.0 mg/L NO₃^⁻N MR
	8192 Powder Pillows LR Cadmium Reduction	0.01 - 0.50 mg/L NO_3^-^-N
Nitrite	10019 Test 'N Tube Vials Diazotization	0.003 - 0.500 mg/L NO₂^--N
	8153 Colorimeter Powder Pillows HR Ferrous Sulfate	2 - 150 mg/L NO₂^⁻ HR
	8507 Colorimeter Powder Pillows of AccuVac® Diazotization	0.005 - 0.350 mg/L NO₂^⁻N LR
Nitrogen, Total	10071 Test 'N Tube LR Persulfate Digestion	0.5 - 25.0 mg/L N
Nitrogen, Total	10072 Test 'N Tube HR Persulfate Digestion	2 - 150 mg/L N
Nitrogen, Total Inorganic (TIN)	10021 Test 'N Tube™ Titanium Trichloride Reduction	0.2 - 25.0 mg/L N
Oxygen Scavengers	8140 Powder Pillows Iron Reduction	13 - 1500 µg/L Iso-ascorbic Acid (ISA)
	8140 Powder Pillows Iron Reduction	15 - 1,000 µg/L Methylethyl Ketoxime (MEKO)
	8140 Powder Pillows Iron Reduction	3 - 450 µg/L DEHA
	8140 Powder Pillows Iron Reduction	5 - 600 µg/L Carbohydrazide
	8140 Powder Pillows Iron Reduction	9 - 1,000 µg/L Hydroquinone-PP
Ozone	8311 AccuVac® Indigo	0.01 - 0.25 mg/L O₃ LR
	8311 AccuVac® Indigo	0.01 - 0.75 mg/L O₃
	8311 AccuVac® Indigo	0.01 - 1.50 mg/L O₃ HR
pH	10076 DR 900 Colorimeter Phenol Red	6.5 - 8.5 pH units
Phosphonates	8007 Powder Pillows Persulfate UV Oxidation	0.02 - 2.50 mg/L PO₄^3-
	8007 Powder Pillows Persulfate UV Oxidation	0.1 - 2.5 mg/L
	8007 Powder Pillows Persulfate UV Oxidation	1.0 - 125 mg/L PO₄^3-
Phosphorus	10127 Test 'N Tube Molybdovanadate with Acid Persulfate Digestion	1.0 - 100.0 mg/L PO₄³
	8048 Powder Pillows or AccuVac® PhosVer 3, Ascorbic Acid	0.02 - 2.50 mg/L PO₄
	8048 TNT™ PhosVer 3	0.06 - 5.00 mg/L PO₄^³⁻
	8114 Reagent or AccuVac Molybdovanadate	0.3 - 45.0 mg/L PO₄
	8114 Test 'N Tube HR Molybdovanadate	1.0 - 100.0 mg/L PO₄
	8178 Amino Acid Reagent Amino Acid Method	0.23 - 30.00 mg/L PO₄
	8180 Acid Hydrolyzable Digestion PhosVer 3	Phosphorus, Acid Hydolyzable 8180 Digestion
	8180 Test 'N Tube™ PhosVer® 3 with Acid Aydrolysis	0.06 - 3.50 mg/L PO₄³
	8190 Digestion Test 'N Tube™	0.06 - 3.50 mg/L PO₄³
	8190 Persulfate Digestion, Powder Pillows PhosVer 3 with Acid Persulfate Digestion	Phosphorus, Total 8190 Acid Persulfate Digestion
Potassium	8049 colorimetric Powder Pillow-LR-MR-HR For oil and gas field waters	0.1 - 700 mg/L K
Silica	8185 Colorimeter Powder Pillows HR Silicomolybdate	1 - 75 mg/L SiO₂
8186 Colorimeter Powder Pillows Heteropoly Blue	0.01 - 1.60 mg/L SiO₂
Sulfate	10248 Powder Pillows LR-MR-HR SulfaVer 4	2 - 7000 mg/L SO₄ ²-
Sulfate	8051 Powder Pillows or AccuVac SulfaVer 4	2 - 70 mg/L SO₄^2-
Sulfide / Hydrogen Sulfide	10254 Methylene Blue	0.01 - 70 mg/L S²-
Sulfide / Hydrogen Sulfide	8131 Colorimeter Methylene Blue	0.01 - 0.70 mg/L
Suspended Solids	8006 Photometric	5 - 750 mg/L TSS
Tannin and Lignin	8193 Tyrosine	0.1 - 9.0 mg/L as Tannic Acid
TKN	8075 TKN, Nessler	1 - 150 mg/L TKN
Total Organic Carbon (TOC)	10128 HR, Colorimeter Test 'N Tube Direct	20 - 700 mg/L C
	10129 LR, Test 'N Tube Direct	0.3 - 20.0 mg/L C
	10173 MR, Test 'N Tube Direct	15 - 150 mg/L C
Toxicity	10017 ToxTrak	0 - 100 % Inhibition
Turbidity	8237 Colorimeter Absorptometric	21 - 1000 FAU
Volatile Acids	8196 Reagent Solution Esterification	27 - 2800 mg/L as Acetic Acid
Zinc	8009 Powder Pillows Zincon	0.01 - 3.00 mg/L Zn