
Jenway 6051 Benchtop Colorimeter with Filters; 120 V
SKU: N/AEasy to use — ideal for routine and educational use
- Wide wavelength range lets you measure across the visible spectrum
- Versatile — operates on AC power or 12 V battery
- Concentration range: 0.1 to 1000 (0.1 to 1 resolution)

Lovibond MD100 Single Parameter Colorimeters
SKU: N/AUses popular Powder Pack™, tablet, and liquid chemistries
- Large backlit display for low light conditions
- Sixteen-point automatic data storage with time and date stamp
- Ergonomic, waterproof design for easy hand-held use in lab, field, or plant

Thermo Scientific Nutrient Test Kits
SKU: N/A- Each kit includes 50 vials with pre-measured reagents
Kits require a reactor for digestion (99581-35), and a colorimeter to read results.

Hach 2775000 Pocket Colorimeter Ii, TPH In Soil Kit
SKU: N/APCB or TPH kits go anywhere for easy analysis
- Simple to use with fast, accurate results
- Logs last ten data points with measurement time
- Rugged, IP67-rated waterproof housing ideal for field testing

Thermo Scientific AquaMate Accessories
SKU: N/AQuality accessores to support your AquaMate spectrophotometer
- Choose from cell holders, power cords, and USB stick with methods

YSI 900 Chlorine Free and Total Chlorine Colorimeter Kit
SKU: N/ASingle-parameter colorimeter for quick and accurate measurements
- US EPA-approved DPD method
- Large, easy-to-read backlit LCD
- Durable, IP68-rated waterproof housing
- Convenient data storage with GLP time-and-date stamp

HF Scientific 10478 Chlorine Pocket Colorimeter
SKU: N/ALaboratory accuracy in the field
- Simple operation
- Waterproof
- EPA approved method

Lovibond EComparator Series Colorimeters
SKU: N/AAdvance from visual to electronic color measurement with confidence
- Interpret results easily with visual color comparison mode and direct digital reading
- Obtain quality checks with the on-screen warning system—results displayed in green, yellow, and red
- Easily set time, date, preferences, and projects through the intuitive touch screen
- Save 20,000 individual readings to the internal memory
- Internationally recognized industry standards

LaMotte Single Test Colorimeter Kits 7357
SKU: N/ASingle test, direct-reading colorimeters feature microprocessor technology
- Analyzer features automatic wavelength selection for quick testing

LaMotte SMART 3 1910 Multiwavelength Colorimeter, 100 to 240 V
SKU: N/ASelect from over 80 preprogrammed tests or enter up to 10 user defined tests
- Direct readout in concentration, percent transmittance, or absorbance—readings displayed simultaneously

Hach Color Disc Test Kits
SKU: N/AColor wheel method provides accurate visual comparisons
- Quick and simple water testing results in an easy-to-carry kit
Color disc test kits have a color wheel to make visual test matches to estimate concentration in water.

Thermo Scientific AQUAFAST Aquafast Colorimeter Meter
SKU: N/AOptimize your wastewater treatment process by monitoring nutrient levels
- Tube digestions for nitrogen and phosphate nutrient removal monitoring
- Results in about an hour provide timely data to correct the process

Lovibond MD 600 Multiparameter Colorimeter 214020
SKU: N/AIndustry-leading 6 wavelength photodetector array allows for use of over 70 pre-programmed test methods
- Internal memory stores up to 1000 readings—perfect for intensive field applications
- Accepts Powder Pack™, tablets, liquid, and ampoule-based reagents for greater flexibility
- Optional infrared data transfer module offers three interface options for added convenience

Extech CL500 Free and Total Chlorine Colorimeter
SKU: N/AMeets requirements for wastewater and drinking water measurements
- Designed to meet US EPA method 330.5, and Standard Method 4500-Cl-G
- Measures up to 3.50 ppm with 0.01 ppm resolution
- Features data hold, auto-off and Min/Max functions
- Requires only 0.3 oz (10 mL) sample for test bottles
- Convenient kit includes everything needed for measurement

NECi Nitrate Test Kits
SKU: N/AGet quick, reliable non-toxic results
- Eliminates the use of cadmium, a known carcinogen
- Sensitive and accurate—no drift or inconsistency in testing results over time
- Testing can be easily done in the field or laboratory
- Enzyme-based nitrate test kits are environmentally friendly

Oakton® Replacement Colorimeter Reagents
SKU: N/A- High quality powder reagents for exceptional accuracy, repeatablilty, and stability
- US-EPA approved DPD method

HF scientific DPD Powder Pop Dispensers
SKU: N/AConvenient no spill DPD powder dispensing
- Precise dosing with simple push button operation
- No direct powder or foil packet handling

Jenway 6051 Benchtop Colorimeter with Filters; 120 V
Easy to use — ideal for routine and educational use
- Wide wavelength range lets you measure across the visible spectrum
- Versatile — operates on AC power or 12 V battery
- Concentration range: 0.1 to 1000 (0.1 to 1 resolution)

Lovibond MD100 Single Parameter Colorimeters
Uses popular Powder Pack™, tablet, and liquid chemistries
- Large backlit display for low light conditions
- Sixteen-point automatic data storage with time and date stamp
- Ergonomic, waterproof design for easy hand-held use in lab, field, or plant

Thermo Scientific Nutrient Test Kits
- Each kit includes 50 vials with pre-measured reagents
Kits require a reactor for digestion (99581-35), and a colorimeter to read results.

Hach 2775000 Pocket Colorimeter Ii, TPH In Soil Kit
PCB or TPH kits go anywhere for easy analysis
- Simple to use with fast, accurate results
- Logs last ten data points with measurement time
- Rugged, IP67-rated waterproof housing ideal for field testing

Thermo Scientific AquaMate Accessories
Quality accessores to support your AquaMate spectrophotometer
- Choose from cell holders, power cords, and USB stick with methods

YSI 900 Chlorine Free and Total Chlorine Colorimeter Kit
Single-parameter colorimeter for quick and accurate measurements
- US EPA-approved DPD method
- Large, easy-to-read backlit LCD
- Durable, IP68-rated waterproof housing
- Convenient data storage with GLP time-and-date stamp

HF Scientific 10478 Chlorine Pocket Colorimeter
Laboratory accuracy in the field
- Simple operation
- Waterproof
- EPA approved method

Lovibond EComparator Series Colorimeters
Advance from visual to electronic color measurement with confidence
- Interpret results easily with visual color comparison mode and direct digital reading
- Obtain quality checks with the on-screen warning system—results displayed in green, yellow, and red
- Easily set time, date, preferences, and projects through the intuitive touch screen
- Save 20,000 individual readings to the internal memory
- Internationally recognized industry standards

LaMotte Single Test Colorimeter Kits 7357
Single test, direct-reading colorimeters feature microprocessor technology
- Analyzer features automatic wavelength selection for quick testing

LaMotte SMART 3 1910 Multiwavelength Colorimeter, 100 to 240 V
Select from over 80 preprogrammed tests or enter up to 10 user defined tests
- Direct readout in concentration, percent transmittance, or absorbance—readings displayed simultaneously

Hach Color Disc Test Kits
Color wheel method provides accurate visual comparisons
- Quick and simple water testing results in an easy-to-carry kit
Color disc test kits have a color wheel to make visual test matches to estimate concentration in water.

Thermo Scientific AQUAFAST Aquafast Colorimeter Meter
Optimize your wastewater treatment process by monitoring nutrient levels
- Tube digestions for nitrogen and phosphate nutrient removal monitoring
- Results in about an hour provide timely data to correct the process

Lovibond MD 600 Multiparameter Colorimeter 214020
Industry-leading 6 wavelength photodetector array allows for use of over 70 pre-programmed test methods
- Internal memory stores up to 1000 readings—perfect for intensive field applications
- Accepts Powder Pack™, tablets, liquid, and ampoule-based reagents for greater flexibility
- Optional infrared data transfer module offers three interface options for added convenience

Extech CL500 Free and Total Chlorine Colorimeter
Meets requirements for wastewater and drinking water measurements
- Designed to meet US EPA method 330.5, and Standard Method 4500-Cl-G
- Measures up to 3.50 ppm with 0.01 ppm resolution
- Features data hold, auto-off and Min/Max functions
- Requires only 0.3 oz (10 mL) sample for test bottles
- Convenient kit includes everything needed for measurement

NECi Nitrate Test Kits
Get quick, reliable non-toxic results
- Eliminates the use of cadmium, a known carcinogen
- Sensitive and accurate—no drift or inconsistency in testing results over time
- Testing can be easily done in the field or laboratory
- Enzyme-based nitrate test kits are environmentally friendly

Oakton® Replacement Colorimeter Reagents
- High quality powder reagents for exceptional accuracy, repeatablilty, and stability
- US-EPA approved DPD method

HF scientific DPD Powder Pop Dispensers
Convenient no spill DPD powder dispensing
- Precise dosing with simple push button operation
- No direct powder or foil packet handling

Jenway 6051 Benchtop Colorimeter with Filters; 120 V
Easy to use — ideal for routine and educational use
- Wide wavelength range lets you measure across the visible spectrum
- Versatile — operates on AC power or 12 V battery
- Concentration range: 0.1 to 1000 (0.1 to 1 resolution)

Lovibond MD100 Single Parameter Colorimeters
Uses popular Powder Pack™, tablet, and liquid chemistries
- Large backlit display for low light conditions
- Sixteen-point automatic data storage with time and date stamp
- Ergonomic, waterproof design for easy hand-held use in lab, field, or plant

Thermo Scientific Nutrient Test Kits
- Each kit includes 50 vials with pre-measured reagents
Kits require a reactor for digestion (99581-35), and a colorimeter to read results.

Hach 2775000 Pocket Colorimeter Ii, TPH In Soil Kit
PCB or TPH kits go anywhere for easy analysis
- Simple to use with fast, accurate results
- Logs last ten data points with measurement time
- Rugged, IP67-rated waterproof housing ideal for field testing

Thermo Scientific AquaMate Accessories
Quality accessores to support your AquaMate spectrophotometer
- Choose from cell holders, power cords, and USB stick with methods

YSI 900 Chlorine Free and Total Chlorine Colorimeter Kit
Single-parameter colorimeter for quick and accurate measurements
- US EPA-approved DPD method
- Large, easy-to-read backlit LCD
- Durable, IP68-rated waterproof housing
- Convenient data storage with GLP time-and-date stamp

HF Scientific 10478 Chlorine Pocket Colorimeter
Laboratory accuracy in the field
- Simple operation
- Waterproof
- EPA approved method

Lovibond EComparator Series Colorimeters
Advance from visual to electronic color measurement with confidence
- Interpret results easily with visual color comparison mode and direct digital reading
- Obtain quality checks with the on-screen warning system—results displayed in green, yellow, and red
- Easily set time, date, preferences, and projects through the intuitive touch screen
- Save 20,000 individual readings to the internal memory
- Internationally recognized industry standards

LaMotte Single Test Colorimeter Kits 7357
Single test, direct-reading colorimeters feature microprocessor technology
- Analyzer features automatic wavelength selection for quick testing

LaMotte SMART 3 1910 Multiwavelength Colorimeter, 100 to 240 V
Select from over 80 preprogrammed tests or enter up to 10 user defined tests
- Direct readout in concentration, percent transmittance, or absorbance—readings displayed simultaneously

Hach Color Disc Test Kits
Color wheel method provides accurate visual comparisons
- Quick and simple water testing results in an easy-to-carry kit
Color disc test kits have a color wheel to make visual test matches to estimate concentration in water.

Thermo Scientific AQUAFAST Aquafast Colorimeter Meter
Optimize your wastewater treatment process by monitoring nutrient levels
- Tube digestions for nitrogen and phosphate nutrient removal monitoring
- Results in about an hour provide timely data to correct the process

Lovibond MD 600 Multiparameter Colorimeter 214020
Industry-leading 6 wavelength photodetector array allows for use of over 70 pre-programmed test methods
- Internal memory stores up to 1000 readings—perfect for intensive field applications
- Accepts Powder Pack™, tablets, liquid, and ampoule-based reagents for greater flexibility
- Optional infrared data transfer module offers three interface options for added convenience

Extech CL500 Free and Total Chlorine Colorimeter
Meets requirements for wastewater and drinking water measurements
- Designed to meet US EPA method 330.5, and Standard Method 4500-Cl-G
- Measures up to 3.50 ppm with 0.01 ppm resolution
- Features data hold, auto-off and Min/Max functions
- Requires only 0.3 oz (10 mL) sample for test bottles
- Convenient kit includes everything needed for measurement

NECi Nitrate Test Kits
Get quick, reliable non-toxic results
- Eliminates the use of cadmium, a known carcinogen
- Sensitive and accurate—no drift or inconsistency in testing results over time
- Testing can be easily done in the field or laboratory
- Enzyme-based nitrate test kits are environmentally friendly

Oakton® Replacement Colorimeter Reagents
- High quality powder reagents for exceptional accuracy, repeatablilty, and stability
- US-EPA approved DPD method

HF scientific DPD Powder Pop Dispensers
Convenient no spill DPD powder dispensing
- Precise dosing with simple push button operation
- No direct powder or foil packet handling

Jenway 6051 Benchtop Colorimeter with Filters; 120 V
Easy to use — ideal for routine and educational use
- Wide wavelength range lets you measure across the visible spectrum
- Versatile — operates on AC power or 12 V battery
- Concentration range: 0.1 to 1000 (0.1 to 1 resolution)

Lovibond MD100 Single Parameter Colorimeters
Uses popular Powder Pack™, tablet, and liquid chemistries
- Large backlit display for low light conditions
- Sixteen-point automatic data storage with time and date stamp
- Ergonomic, waterproof design for easy hand-held use in lab, field, or plant

Thermo Scientific Nutrient Test Kits
- Each kit includes 50 vials with pre-measured reagents
Kits require a reactor for digestion (99581-35), and a colorimeter to read results.

Hach 2775000 Pocket Colorimeter Ii, TPH In Soil Kit
PCB or TPH kits go anywhere for easy analysis
- Simple to use with fast, accurate results
- Logs last ten data points with measurement time
- Rugged, IP67-rated waterproof housing ideal for field testing

Thermo Scientific AquaMate Accessories
Quality accessores to support your AquaMate spectrophotometer
- Choose from cell holders, power cords, and USB stick with methods

YSI 900 Chlorine Free and Total Chlorine Colorimeter Kit
Single-parameter colorimeter for quick and accurate measurements
- US EPA-approved DPD method
- Large, easy-to-read backlit LCD
- Durable, IP68-rated waterproof housing
- Convenient data storage with GLP time-and-date stamp

HF Scientific 10478 Chlorine Pocket Colorimeter
Laboratory accuracy in the field
- Simple operation
- Waterproof
- EPA approved method

Lovibond EComparator Series Colorimeters
Advance from visual to electronic color measurement with confidence
- Interpret results easily with visual color comparison mode and direct digital reading
- Obtain quality checks with the on-screen warning system—results displayed in green, yellow, and red
- Easily set time, date, preferences, and projects through the intuitive touch screen
- Save 20,000 individual readings to the internal memory
- Internationally recognized industry standards

LaMotte Single Test Colorimeter Kits 7357
Single test, direct-reading colorimeters feature microprocessor technology
- Analyzer features automatic wavelength selection for quick testing

LaMotte SMART 3 1910 Multiwavelength Colorimeter, 100 to 240 V
Select from over 80 preprogrammed tests or enter up to 10 user defined tests
- Direct readout in concentration, percent transmittance, or absorbance—readings displayed simultaneously

Hach Color Disc Test Kits
Color wheel method provides accurate visual comparisons
- Quick and simple water testing results in an easy-to-carry kit
Color disc test kits have a color wheel to make visual test matches to estimate concentration in water.

Thermo Scientific AQUAFAST Aquafast Colorimeter Meter
Optimize your wastewater treatment process by monitoring nutrient levels
- Tube digestions for nitrogen and phosphate nutrient removal monitoring
- Results in about an hour provide timely data to correct the process

Lovibond MD 600 Multiparameter Colorimeter 214020
Industry-leading 6 wavelength photodetector array allows for use of over 70 pre-programmed test methods
- Internal memory stores up to 1000 readings—perfect for intensive field applications
- Accepts Powder Pack™, tablets, liquid, and ampoule-based reagents for greater flexibility
- Optional infrared data transfer module offers three interface options for added convenience

Extech CL500 Free and Total Chlorine Colorimeter
Meets requirements for wastewater and drinking water measurements
- Designed to meet US EPA method 330.5, and Standard Method 4500-Cl-G
- Measures up to 3.50 ppm with 0.01 ppm resolution
- Features data hold, auto-off and Min/Max functions
- Requires only 0.3 oz (10 mL) sample for test bottles
- Convenient kit includes everything needed for measurement

NECi Nitrate Test Kits
Get quick, reliable non-toxic results
- Eliminates the use of cadmium, a known carcinogen
- Sensitive and accurate—no drift or inconsistency in testing results over time
- Testing can be easily done in the field or laboratory
- Enzyme-based nitrate test kits are environmentally friendly

Oakton® Replacement Colorimeter Reagents
- High quality powder reagents for exceptional accuracy, repeatablilty, and stability
- US-EPA approved DPD method

HF scientific DPD Powder Pop Dispensers
Convenient no spill DPD powder dispensing
- Precise dosing with simple push button operation
- No direct powder or foil packet handling