Hanna HI-83399 Water and Wastewater Multi-Parameter with COD Photometer & pH Meter

Not rated yet

One meter can be used for both photometric and pH measurements. HI-83399 is a compact, multi-parameter photometer for measuring key water and wastewater quality parameters. The meter is one of the most advanced photometers available, with an innovative optical design that utilises a reference detector and focusing lens to eliminate errors from changes in the light source and imperfections in the glass cuvette.

40 key water and wastewater quality parameters with 73 different methods covering multiple ranges are programmed into the meter.

Specifications

Input Channels1 pH electrode input and 5 photometer wavelengths
pH ElectrodeDigital pH electrode (not included)
Logging typeLog on demand with user name and sample ID optional input
Logging Memory1000 readings
ConnectivityUSB-A host for flash drive; micro-USB-B for power and computer connectivity
GLPCalibration data for connected pH electrode
Display128 x 64 pixel LCD with backlight
Battery Type/Life3.7 VDC Li-polymer rechargeable battery/ >500 photometric measurements or 50 hours of continuous pH measurement
Power supply5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included)
Environment0 to 50.0°C (32 to 122.0°F; 0 to 95% RH, non-condensing
Dimensions206 x 177 x 97mm (8.1 x 7.0 x 3.8")
Weight1.0 kg (2.2lbs)
Photometer/Colorimeter Light Source5 LEDs with 420nm, 466nm, 525nm, 575nm, and 610nm narrow band interference filters
Photometre/Colorimeter Light DetectorSilicon Photodetector
Bandpass filter Bandwidth8nm
Bandpass filter wavelength accruacy+-1nm
Cuvette TypeRound, 24.6mm
Number of Methods128 Max
Ordering InformationHI-83399 is supplied with sample cuvettes and caps (x4), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual.
Price Upon Application Or Discontinued

Wastewater treatment digestion parameters include COD, Total Nitrogen and Total Phosphorous, which are important for monitoring nutrient removal. The HI-83399 also offers an absorbance measurement mode for performance verification and for users who would like to develop their own concentration versus absorbance curves.

The Chemical Oxygen Demand (COD) parameter is included for industrial and municipal wastewater treatment. The Phosphorous and Nitrogen parameters included are beneficial to municipal wastewater treatment customers that need to monitor their biological and chemical nutrient removal process. This photometer features an innovative optical system that uses LEDS, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.

A digital pH electrode input is provided allowing the user to measure pH by a traditional glass electrode.

Two USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.

The HI-83399 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the 5 wavelengths of light (420 nm, 466 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for education to teach the concept of absorbance by using the Beer-Lambert Law.

Key features:

  • Advanced optical system with brighter, long-lasting LED light source
  • Backlit 128 x 64 Pixel Graphic Liquid Crystal Display
  • Built-in Reaction Timer for Photometric Measurements
  • Absorbance mode - concentration versus absorbance
  • Units of Measurement plus chemical form displayed
  • Result conversion at the touch of a button
  • Cuvette cover
  • pH and temperature measurement with a single probe
  • Good Laboratory Practice (GLP) - track calibration information including date, time, buffers used, offset and slope for traceability
  • CAL Check alerts user to potential problems during the calibration process
  • Data Logging - Up to 1000 photometric and pH readings can be stored
  • Logged readings can be quickly and easily transferred to a flash drive or to a PC. Data is exported as a .CSV file for use with spreadsheet programs
  • Battery Status Indicator
  • Error Messages


High Efficiency LED Light Source

An LED light source offers superior performance compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components and electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue/violet light output.

High Quality Narrow Band Interference Filters

The narrow band interference filter not only ensure greater wavelength accuracy (+/- 1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.

Reference Detector for a Stable Light Source

A beam splitter is used as part of the internal reference system of the HI-83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.

Large Cuvette Size

The sample cell of the HI-83308 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.

Focusing Lens for Greater Light Yield

Adding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.

    • SKU
      HI-83399
  • Manufacturer
    Hanna Instruments Ltd
ALKALINITY

Alkalinity Range
Freshwater: 0 to 500 mg/L (as CaCO3) Marine: 0 to 300 mg/L (as CaCO3)
Alkalinity Resolution
1 mg/L
Alkalinity Accuracy
±5 mg/L ±5% of reading
Alkalinity Method
Bromocresol green method
ALUMINIUM

Aluminium Range
0.00 to 1.00 mg/L (as Al3+)
Aluminium Resolution
0.01 mg/L
Aluminium Accuracy
±0.04 mg/L ±4% of reading
Aluminium Method
Adaptation of the aluminon method
AMMONIA

Ammonia Range
Low Range: 0.00 to 3.00 mg/L (as NH3-N) Medium Range: 0.00 to 10.00 mg/L (as NH3-N) High Range: 0.0 to 100.0 mg/L (as NH3-N)
Ammonia Resolution
0.01 mg/L; 0.1 mg/L
Ammonia Accuracy
Low Range: ±0.04 mg/L ±4% of reading Medium Range: ±0.05 mg/L ±5% of reading High range: ±0.5 mg/L ±5% of reading at 25 °C
Ammonia Method
Adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method
BROMINE

Bromine Range
0.00 to 8.00 mg/L (as Br2)
Bromine Resolution
0.01 mg/L
Bromine Accuracy
±0.08 mg/L ±3% of reading
Bromine Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method.
CALCIUM

Calcium Range
Freshwater: 0 to 400 mg/L (as Ca2+) Marine: 200 to 600 mg/L (as Ca2+)
Calcium Resolution
1 mg/L
Calcium Accuracy
Freshwater: ±10 mg/L ±5% of reading Marine: ±6% of reading
Calcium Method
Freshwater: Adaptation of the Oxalate method Seawater: Adaptation of the Zincon method
CHLORIDE

Chloride Range
0.0 to 20.0 mg/L (as Cl⁻)
Chloride Resolution
0.1 mg/L
Chloride Accuracy
±0.5 mg/L ±6% of reading at 25 °C
CHLORINE DIOXIDE

Chlorine Dioxide Range
0.00 to 2.00 mg/L (as ClO2)
Chlorine Dioxide Resolution
0.01 mg/L
Chlorine Dioxide Accuracy
±0.10 mg/L ±5% of reading
Chlorine Dioxide Method
Adaptation of the Chlorophenol Red method.
CHLORINE

Free Chlorine Range
0.00 to 5.00 mg/L (as Cl2) Ultra Low Range: 0.000 to 0.500 mg/L (as Cl2)
Free Chlorine Resolution
0.01 mg/L Ultra Low Range: 0.001 mg/L
Free Chlorine Accuracy
±0.03 mg/L ±3% of reading Ultra Low Range: ±0.020 mg/L ±3% of reading
Total Chlorine Range
0.00 to 5.00 mg/L (as Cl2) Ultra Low Range: 0.000 to 0.500 mg/L (as Cl2) Ultra High Range: 0 to 500 mg/L (as Cl2)
Total Chlorine Resolution
0.01 mg/L; 0.001 mg/L; 1 mg/L
Total Chlorine Accuracy
±0.03 mg/L ±3% of reading Ultra Low Range: ±0.020 mg/L ±3% of reading Ultra High Range: ±3 mg/L ±3% of reading
Chlorine Method
Adaptation of the EPA 330.5 DPD method Free Chlorine (ULR) & Total Chlorine (UHR): Adaptation of the Standard Methods for Examination of Water and Wastewater, 20th edition, 4500-Cl
CHROMIUM, HEXAVALENT

Chromium, Hexavalent Range
Low Range: 0 to 300 μg/L (as Cr6+) High Range: 0 to 1000 μg/L (as Cr6+)
Chromium, Hexavalent Resolution
1 μg/L
Chromium, Hexavalent Accuracy
Low Range: ±1 μg/L ±4% of reading High Range: ±5 μg/L ±4% of reading
Chromium, Hexavalent Method
Adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, Diphenylcarbohydrazide method.
COD

COD Low, Medium & High Range
Low Range: 0 to 150 mg/L (as O2) Medium Range: 0 to 1500 mg/L (as O2) High Range: 0 to 15000 mg/L (as O2
Resolution
1mg/L
Accuracy
Low Range: ±5 mg/L ±4% of reading Medium Range: ±15 mg/L ±4% of reading High Range: ±150 mg/L or ±2% of reading
Method
Low and medium range: dichromate mercury-free High Range: dichromate
COLOUR, WATER

Colour, Water Range
0 to 500 PCU (Platinum Cobalt Units)
Colour, Water Resolution
1 PCU
Colour, Water Accuracy
±10 PCU ±5% of reading
Colour, Water Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Colorimetric Platinum Cobalt method.
COPPER

Copper Range
Low Range: 0.000 to 1.500 mg/L (as Cu2+) High range: 0.00 to 5.00 mg/L (as Cu2+)
Copper Resolution
0.001 mg/L; 0.01 mg/L
Copper Accuracy
Low Range: ±0.01 mg/L ±5% of reading High Range ±0.02 mg/L ±4% of reading
Copper Method
Adaptation of the EPA bicinchoninate method
CYANURIC ACID

Cyanuric Acid Range
0 to 80 mg/L (as CYA)
Cyanuric Acid Resolution
1 mg/L
Cyanuric Acid Accuracy
±1 mg/L ±15% of reading
Cyanuric Acid Method
Adaptation of the turbidimetric method
FLUORIDE

Fluoride Range
Low Range: 0.00 to 2.00 mg/L (as F-) High range: 0.0 to 20.0 mg/L (as F-)
Fluoride Resolution
0.01 mg/L; 0.1 mg/L
Fluoride Accuracy
Low Range: ±0.03 mg/L ±3% of reading High Range: ±0.5 mg/L ±3% of reading
Fluoride Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method
HARDNESS, CALCIUM

Hardness, Calcium Range
0.00 to 2.70 mg/L (as CaCO3)
Hardness, Calcium Resolution
0.01 mg/L
Hardness, Calcium Accuracy
±0.11 mg/L ±5% of reading
Hardness, Calcium Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method
HARDNESS, MAGNESIUM

Hardness, Magnesium Range
0.00 to 2.00 mg/L (as CaCO3)
Hardness, Magnesium Resolution
0.01 mg/L
Hardness, Magnesium Accuracy
±0.11 mg/L ±5% of reading
Hardness, Magnesium Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, EDTA Colorimetric method (Calmagite)
HARDNESS, TOTAL

Hardness, Total Range
Low Range: 0 to 250 mg/L (as CaCO3) Medium Range: 200 to 500 mg/L (as CaCO3) High Range: 400 to 750 mg/L (as CaCO3)
Hardness, Total Resolution
1 mg/L
Hardness, Total Accuracy
Low Range: ±5 mg/L ±4% of reading Medium Range: ±7 mg/L ±3% of reading High Range: ±10 mg/L ±2% of reading
Hardness, Total Method
Calmagite
HYDRAZINE

Hydrazine Range
0 to 400 μg/L (as N2H4)
Hydrazine Resolution
1 μg/L
Hydrazine Accuracy
±4% of full scale reading
Hydrazine Method
Adaptation of the ASTM Manual of Water and Environmental Technology, method D1385-88, p-Dimethylaminobenzaldehyde method
IODINE

Iodine Range
0.0 to 12.5 mg/L (as I2)
Iodine Resolution
0.1 mg/L
Iodine Accuracy
±0.1 mg/L ±5% of reading
Iodine Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method
IRON

Iron Range
Low Range: 0.000 to 1.600 mg/L (as Fe) High Range: 0.00 to 5.00 mg/L (as Fe)
Iron Resolution
0.001 mg/L; 0.01 mg/L
Iron Accuracy
Low Range: ±0.01 mg/L ±8% of reading High Range: ±0.04 mg/L ±2% of reading
Iron Method
Low Range: Adaptation of the TPTZ Method High Range: Adaptation of the EPA Phenanthroline method 315B, for natural and treated waters
MAGNESIUM

Magnesium Range
0 to 150 mg/L (as Mg2+)
Magnesium Resolution
1 mg/L
Magnesium Accuracy
±5 mg/L ±3% of reading
Magnesium Method
Adaptation of the Calmagite method
MANGANESE

Manganese Range
Low Range: 0 to 300 µg/L (as Mn) High range: 0.0 to 20.0 mg/L (as Mn)
Manganese Resolution
1 µg/L; 0.1 mg/L
Manganese Accuracy
Low Range: ±10 µg/L ±3% of reading High Range: ±0.3 mg/L ±5% of reading
Manganese Method
Low Range: Adaptation of the PAN Method High Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Periodate method
MOLYBDENUM

Molybdenum Range
0.0 to 40.0 mg/L (as Mo6+)
Molybdenum Resolution
0.1 mg/L
Molybdenum Accuracy
±0.3 mg/L ±5% of reading
Molybdenum Method
Adaptation of the mercaptoacetic acid method
NICKEL

Nickel Range
Low Range: 0.000 to 1.000 mg/L (as Ni) High Range: 0.00 to 7.00 g/L (as Ni)
Nickel Resolution
0.001 mg/L; 0.01 g/L
Nickel Accuracy
Low range: ±0.010 mg/L ±7% of reading High Range: ±0.07 g/L ±4% of reading
Nickel Method
Low Range: Adaptation of the PAN method High Range: Adaptation of the photometric method
NITRATE

Nitrate Range
0.0 to 30.0 mg/L (as NO3-- N)
Nitrate Resolution
0.1 mg/L
Nitrate Accuracy
±0.5 mg/L ±10% of reading
Nitrate Method
Adaptation of the cadmium reduction method
NITRITE

Nitrite Range
Freshwater Low Range: 0 to 600 μg/L (as NO2--N) High Range: 0 to 150 mg/L (as NO2-) Marine Ultra Low Range: 0 to 200 μg/L (as NO2--N)
Nitrite Resolution
Freshwater: 1 μg/L; 1 mg/L Marine: 0.1 mg/L
Nitrite Accuracy
Freshwater Low Range: ±20 μg/L ±4% of reading High Range: ±4 mg/L ±4% of reading Marine: ±0.5 mg/L ±10% of reading
Nitrite Method
Adaptation of the EPA Diazotization method 354.1; HR Ferrous Sulphate; Cadium Reduction
NITROGEN

Nitrogen, Total Low & High Range
Total Low Range: 0.0 to 25.0 mg/L (as NO3--N) High Range: 0 to 150 mg/L (as N)
Resolution
1mg/L
Accuracy
Low Range: ±1.0 mg/L ±5% of reading High Range: ±3 mg/L or ±4% of reading
Method
Chromotropic acid
OXYGEN, DISSOLVED

Oxygen, Dissolved Range
0.0 to 10.0 mg/L (as O2)
Oxygen, Dissolved Resolution
0.1 mg/L
Oxygen, Dissolved Accuracy
±0.4 mg/L ±3% of reading
Oxygen, Dissolved Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Azide modified Winkler method
OXYGEN, SCAVENGER

Oxygen, Scavenger Range
0 to 1000 μg/L (as DEHA) 0.00 to 1.50 mg/L (as Carbohydrazide) 0.00 to 2.50 mg/L (as Hydroquinone) 0.00 to 4.50 mg/L (as ISO-ascorbic acid)
Oxygen, Scavenger Resolution
1 μg/L (DEHA); 0.01 mg/L
Oxygen, Scavenger Accuracy
±5 μg/L ±5% of reading
Oxygen, Scavenger Method
Adaptation of the iron reduction method
OZONE

Ozone Range
0.00 to 2.00 mg/L (as O3)
Ozone Resolution
0.01 mg/L
Ozone Accuracy
±0.02 mg/L ±3% of reading
Ozone Method
Colorimetric DPD Method
pH

pH Range
6.5 to 8.5 pH
pH Resolution
0.1 pH
pH Accuracy
±0.1 pH
pH Method
phenol red
PHOSPHATE

Phosphate Range
Freshwater Low Range: 0.00 to 2.50 mg/L (as PO43-) High range: 0.0 to 30.0 mg/L (as PO43-) Seawater Ultra Low Range: 0 to 200 μg/L (as P)
Phosphate Resolution
Freshwater: 0.01 mg/L; 0.1 mg/L Seawater: 1 μg/L
Phosphate Accuracy
Freshwater Low Range: ±0.04 mg/L ±4% of reading High Range: ±1 mg/L ±4% of reading Seawater Ultra Low Range: ±5 μg/L ±5% of reading
Phosphate Method
Freshwater Low Range: Adaptation of the Ascorbic Acid method Freshwater High Range and Seawater Ultra Low Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method
POTASSIUM

Potassium Range
0.0 to 20.0 mg/L (as K)
Potassium Resolution
0.1 mg/L
Potassium Accuracy
±3.0 mg/L ±7% of reading
Potassium Method
Adaptation of the Turbidimetric Tetraphenylborate method
SILICA

Silica Range
Low Range: 0.00 to 2.00 mg/L (as SiO2) High Range: 0 to 200 mg/L (as SiO2)
Silica Resolution
0.01 mg/L; 1 mg/L
Silica Accuracy
Low Range: ±0.03 mg/L ±3% of reading High Range: ±1 mg/L ±5% of reading
Silica Method
Low Range: Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method High Range: Adaptation of the USEPA Method 370.1 and Standard Method 4500-SiO2
SILVER

Silver Range
0.000 to 1.000 mg/L (as Ag)
Silver Resolution
0.001 mg/L
Silver Accuracy
±0.020 mg/L ±5% of reading
Silver Method
Adaptation of the PAN method
SULPHATE

Sulphate Range
0 to 150 mg/L (as SO42-)
Sulphate Resolution
1 mg/L
Sulphate Accuracy
±5 mg/L ±3% of reading
Sulphate Method
Turbidimetric - Sulphate is precipitated with barium chloride crystals
SURFACTANTS, ANIONIC

Range
0.0 to 3.50 mg/L (as SDBS)
Resolution
0.01mg/L
Accuracy
±0.04 mg/L ±3% of reading
Method
Methylene blue
ZINC

Zinc Range
0.00 to 3.00 mg/L (as Zn)
Zinc Resolution
0.01 mg/L
Zinc Accuracy
±0.03 mg/L ±3% of reading
Zinc Method
Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Zincon method
REAGENTS

Alkalinity
HI-93755-01 (100 tests); HI-93755-03 (300 tests)
Aluminium
HI-93712-01 (100 tests); HI-93712-03 (300 tests)
Ammonia HR, MR & LR
HR - HI-93733-01 (100 tests); HI-93733-03 (300 tests); MR - HI-93715-01 (100 tests); HI-93715-03 (300 tests); LR - HI-93700-01 (100 tests); HI-93700-03 (300 tests)
Bromine
HI-93716-01 (100 tests); HI-93716-03 (300 tests)
Calcium
HI-937521-01 (50 tests); HI-937521-03 (150 tests)
Calcium and Magnesium
HI-93752-01 (50 x 2 tests) HI-93752-03 (150 x 2 tests)
Chloride
HI-93753-01 (100 tests); HI-93753-03 (300 Tests)
Chlorine Dioxide
Reagents: HI-93738-01 (100 tests); HI-93738-03 (300 tests)
Chlorine - Free
Free Chlorine Reagents: HI-93701-01 (100 tests); HI-93701-03 (300 tests); HI-93701-F (liquid) (300 tests)
Chlorine UHR
HI-95771-01 (100 tests); HI-95771-03 (300 tests)
Chlorine, Free and Total HR
HI-93734-01 (100 tests); HI-93734-03 (300 tests)
Chlorine, Free ULR
HI-95762-01 (100 tests); HI-95762-03 (300 tests)
Chlorine Total
HI-93711-01 (100 tests); HI-93711-03 (300 tests); HI-93711-T (300 tests liquid)
Chlorine, Total ULR: HI-95761-01 (100 tests); HI-95761-03 (300 tests)
Chromium VI – HR & LR
HR - HI-93723-01 (100 tests); HI-93723-03 (300 tests)
LR - HI-93749-01 (100 tests); HI-93749-03 (300 tests)
Copper – HR, total & LR
HR - HI-93702-01 (100 tests); HI-93702-03 (300 tests)
Total copper - HI-93702T - 01 (100 tests); HI-93702T-03 (300 tests)
LR - HI-95747-01 (100 tests); HI-95747-03 (300 tests)
Cyanide
HI-93714-01 (100 tests); HI-93714-03 (300 tests)
Cyanuric Acid
HI-93722-01 (100 tests); HI-93722-03 (300 tests)
Detergents, Anionic
HI-95769-01 (40 tests)
Fluoride – HR & LR
HR - HI-93739-01 (100 tests); HI-93739-03 (300 tests)
LR - HI-93729-01 (100 tests); HI-93729-03 (300 tests)
Glycine Powder
HI-93703-52 (100 tests)
Hardness, Calcium
HI-93720-01 (100 tests); HI-93720-03 (300 tests)
Hardness, Magnesium and total hardness
HI-93719-01 (100 tests); HI-93719-03 (300 tests)
Hardness, total HR, MR, LR and Total LR+MR+LR
HR - HI-93735-02 (100 tests); MR - HI-93735-01 (100 tests); LR - HI-93735-00 (100 tests); HR MR &LR - HI-93735-0 (100 x 3 tests)
Hydrazine
HI-93704-01 (100 tests); HI-93704-03 (300 tests)
Iodine
HI-93718-01 (100 tests); HI-93718-03 (300 tests)
Iron – HR & LR
HR - HI-93721-01 (100 tests); HI-93721-03 (300 tests)
LR - HI-93746-01 (100 tests); HI-93746-03 (300 tests)
Manganese – HR & LR
HR - HI-93709-01 (100 tests); HI-93709-03 (300 tests)
LR - HI-93748-01 (50 tests); HI-93748-03 (150 tests)
Magnesium
HI-937520-01 (50 tests); HI-937520-03 (150 tests)
Molybdenum
HI-93730-01 (100 tests); HI-93730-03 (300 tests)
Nickel - HR & LR
HR - HI-93726-01 (100 tests); HI-93726-03 (300 tests)
LR - HI-93740-01 (50 tests); HI-93740-03 (150 tests)
Nitrate
HI-93728-01 (100 tests); HI-93728-03 (300 tests)
Nitrite – HR & LR
HR - HI-93708-01 (100 tests); HI-93708-03 (300 tests)
LR - HI-93707-01 (100 tests); HI-93707-03 (300 tests)
Oxygen, Dissolved (DO)
HI-93732-01 (100 tests); HI-93732-03 (300 tests)
Ozone
HI-93757-01 (100 tests); HI-93757-03 (300 tests)
pH
HI-93710-01 (100 tests); HI-93710-03 (300 tests)
Phosphate - HR & LR
HR - HI-93717-01 (100 tests); HI-93717-03 (300 tests)
LR - HI-93713-01 (100 tests); HI-93713-03 (300 tests)
Phosphorus
HI-93706-01 (100 tests); HI-93706-03 (300 tests)
Potassium
HI-93750-01 (100 tests); HI-93750-03 (300 tests)
Silica – HR & LR
HR - HI-96770-01 (100 tests); HI-96770-03 (300 tests)
LR - HI-93705-01 (100 tests); HI-93705-03 (300 tests)
Silver
HI-93737-01 (50 tests); HI-93737-03 (150 tests)
Sulphate
HI-93751-01 (100 tests); HI-93751-03 (300 tests)
Zinc
HI-93731-01 (100 tests); HI-93731-03 (300 tests)