Photometry

Light measurement (photometry) is the method for determining the concentration of colored solutions by means of light. The infrared and UV light are used in wavelengths of 390 to 770 nanometers. In the dairy industry, special photometers, the appropriate reagents and cuvettes are needed for this application.

In addition to the new photometers from the Merck Prove series, we also offer the WTW classics as well as numerous test sets for photometers.

Please contact our expert team for questions regarding the products of this category.

Items 151-200 of 992

Product Image of Round cell test NANOCOLOR Sulfate HR 1000, 20 determinations
Round cell test NANOCOLOR Sulfate HR 1000, 20 determinations
Item number: MN985063
Brand: Macherey-Nagel

In stock

€82.40
Product Image of Sludge activity - Accessory set, used with LCK318 Sludge activity (TTC) cuvette test
Sludge activity - Accessory set, used with LCK318 Sludge activity (TTC) cuvette test
Item number: HALZC918
Brand: Hach Lange
€65.41
Product Image of AOX - Carbodisk, activated carbodisk for AOX Reference Analysis, pk/48
AOX - Carbodisk, activated carbodisk for AOX Reference Analysis, pk/48
Item number: HALZC910
Brand: Hach Lange
€194.67
Product Image of BODx - Dilution Water Preparing Set for LCK555
BODx - Dilution Water Preparing Set for LCK555
Item number: HALZC901
Brand: Hach Lange
€121.54
Product Image of Menthol in distillate LCK cuvette test, 24 tests, MR 0.5 … 15 mg Menthol/100 ml
Menthol in distillate LCK cuvette test, 24 tests, MR 0.5 … 15 mg Menthol/100 ml
Item number: HALYW185
Brand: Hach Lange
€118.45
Product Image of Digestion Sample Preparation Kit, for total Silver determination, 24 tests
Digestion Sample Preparation Kit, for total Silver determination, 24 tests
Item number: HALCW954
Brand: Hach Lange
€59.74
Product Image of Chloride Elimination Kit for high loaded samples
Chloride Elimination Kit for high loaded samples
Item number: HALCW925
Brand: Hach Lange
€152.44
Product Image of Cyanide Clean-Up-Set (for LCK319)
Cyanide Clean-Up-Set (for LCK319)
Item number: HALCW923
Brand: Hach Lange
€77.66
Product Image of Cold digestion solution for Chloride in concrete
Cold digestion solution for Chloride in concrete
Item number: HALCW908
Brand: Hach Lange
€59.95
Product Image of Calcium Separation Set
Calcium Separation Set
Item number: HALCW903
Brand: Hach Lange
€88.07
Product Image of Chlorine/Ozone pipette test, pk/100, MR 0.05 - 1.5 mg/l as Cl2/O3 in 13 mm cuvette
Chlorine/Ozone pipette test, pk/100, MR 0.05 - 1.5 mg/l as Cl2/O3 in 13 mm cuvette
Item number: HALCW510
Brand: Hach Lange
€98.26
Product Image of Oxygen Scavangers Pipette test, 100 tests, MR 0.02 - 1.00 mg/l as DEHA
Oxygen Scavangers Pipette test, 100 tests, MR 0.02 - 1.00 mg/l as DEHA
Item number: HALCW250
Brand: Hach Lange
€185.40
Product Image of Hydrogen Peroxide pipette test, 40 tests, MR 1 - 10 g/l as H2O2
Hydrogen Peroxide pipette test, 40 tests, MR 1 - 10 g/l as H2O2
Item number: HALCW058
Brand: Hach Lange
€118.45
Product Image of Manganese Pipette test, 50 tests, MR 0.02 - 1 mg/l in 50 mm cuvettes / 1 ... 5 mg/l in 10 mm cuvettes
Manganese Pipette test, 50 tests, MR 0.02 - 1 mg/l in 50 mm cuvettes / 1 ... 5 mg/l in 10 mm cuvettes
Item number: HALCW032
Brand: Hach Lange
€183.34
Product Image of Silica LR pipette test, 50 tests, MR 0.01- 0.8 mg/l as SiO2
Silica LR pipette test, 50 tests, MR 0.01- 0.8 mg/l as SiO2
Item number: HALCW028
Brand: Hach Lange
€120.51
Product Image of Hydrazine pipette test LCW025, 60 tests, MR 0.01 - 2.0 mg/l
Hydrazine pipette test LCW025, 60 tests, MR 0.01 - 2.0 mg/l
Item number: HALCW025
Brand: Hach Lange
€104.03
Product Image of FerroZine Iron trace pipette test, 50 tests, MR 0.05 - 2.0 mg/l in 13 mm cuvettes
FerroZine Iron trace pipette test, 50 tests, MR 0.05 - 2.0 mg/l in 13 mm cuvettes
Item number: HALCW021
Brand: Hach Lange
€175.10
Product Image of COD LCK cuvette test acc. ISO 15705, pk/25, MR 0 … 150 mg/l
COD LCK cuvette test acc. ISO 15705, pk/25, MR 0 … 150 mg/l
Item number: HALCI500
Brand: Hach Lange
€151.41
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, Wastewater, Low range, NIST tracable, for use with LCI500, APC500, 314, 304, 138, 339, 349
Addista - AQA Multi-Standard for LCK cuvette tests, Wastewater, Low range, NIST tracable, for use with LCI500, APC500, 314, 304, 138, 339, 349
Item number: HALCA721
Brand: Hach Lange
€96.20
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, Wastewater, High range, NIST tracable, for use with LCI400, APC400, 114, 303, 338, 340, 350
Addista - AQA Multi-Standard for LCK cuvette tests, Wastewater, High range, NIST tracable, for use with LCI400, APC400, 114, 303, 338, 340, 350
Item number: HALCA720
Brand: Hach Lange
€96.20
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 138, 342, 349, 614
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 138, 342, 349, 614
Item number: HALCA709
Brand: Hach Lange
€84.36
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 338, 350, 514
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 338, 350, 514
Item number: HALCA708
Brand: Hach Lange
€84.36
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 341, 348, 614
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 341, 348, 614
Item number: HALCA707
Brand: Hach Lange
€84.36
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 521, 529, 537, LCW 032
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 521, 529, 537, LCW 032
Item number: HALCA706
Brand: Hach Lange
€84.36
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 014, 302, 311, 387
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 014, 302, 311, 387
Item number: HALCA705
Brand: Hach Lange
€84.36
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 153, 305, 311, 314, 340, 349, 385
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 153, 305, 311, 314, 340, 349, 385
Item number: HALCA704
Brand: Hach Lange

In stock

€84.36
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 049, 114, 303, 311, 339, 350, 353, 386
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 049, 114, 303, 311, 339, 350, 353, 386
Item number: HALCA703
Brand: Hach Lange
€84.36
Product Image of Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 238, 304, 311, 328, 348, 414
Addista - AQA Multi-Standard for LCK cuvette tests, for use with LCK 238, 304, 311, 328, 348, 414
Item number: HALCA700
Brand: Hach Lange
€84.36
Product Image of Addista - AQA Mono-Standard for LCK390 cuvette test, suitable for 6 tests
Addista - AQA Mono-Standard for LCK390 cuvette test, suitable for 6 tests
Item number: HALCA390
Brand: Hach Lange
€68.50
Product Image of Addista - AQA Mono-Standard for LCK333 Non-ionic Detergent cuvette test
Addista - AQA Mono-Standard for LCK333 Non-ionic Detergent cuvette test
Item number: HALCA333
Brand: Hach Lange

In stock

€72.10
Product Image of Hand Strap, Replacement, for SL1000
Hand Strap, Replacement, for SL1000
Item number: HA9436700
Brand: Hach Lange
€31.31
Product Image of Phosphate Cell Test 0.5 - 25.0 mg/l PO4-P Spectroquant®, 1.5 - 76.7 mg/l PO43- 1.1 - 57.3 mg/l P2O5 25 Tests
Phosphate Cell Test 0.5 - 25.0 mg/l PO4-P Spectroquant®, 1.5 - 76.7 mg/l PO43- 1.1 - 57.3 mg/l P2O5 25 Tests
Item number: MC1147290001
Brand: Merck

In stock

€148.00
Product Image of Visocolor alpha test kits Redisual hardness for 200 tests
Visocolor alpha test kits Redisual hardness for 200 tests
Item number: MN935080
Brand: Macherey-Nagel

In stock

€46.40
Product Image of Visocolor alpha test kits phosphate for 70 tests
Visocolor alpha test kits phosphate for 70 tests
Item number: MN935079
Brand: Macherey-Nagel

In stock

€40.70
Product Image of Visocolor alpha test kits pH 5-9 for 200 tests
Visocolor alpha test kits pH 5-9 for 200 tests
Item number: MN935075
Brand: Macherey-Nagel

In stock

€33.40
Product Image of Visocolor alpha test kits nitrate for 100 tests
Visocolor alpha test kits nitrate for 100 tests
Item number: MN935065
Brand: Macherey-Nagel

In stock

€42.20
Product Image of Visocolor alpha test kits total hardness for 50 tests
Visocolor alpha test kits total hardness for 50 tests
Item number: MN935042
Brand: Macherey-Nagel

In stock

€26.10
Product Image of Visocolor alpha test kits chlor for 150 tests
Visocolor alpha test kits chlor for 150 tests
Item number: MN935019
Brand: Macherey-Nagel

In stock

€25.70
Product Image of Visocolor ECO, Phosphate Nfp Nachfüllpackung
Visocolor ECO, Phosphate Nfp Nachfüllpackung
Item number: MN931284
Brand: Macherey-Nagel

In stock

€31.30
Product Image of Visocolor ECO, Chlorid Nfp Nachfüllpackung
Visocolor ECO, Chlorid Nfp Nachfüllpackung
Item number: MN931218
Brand: Macherey-Nagel

In stock

€44.00
Product Image of Visocolor alpha test kit zinc
Visocolor alpha test kit zinc
Item number: MN931098
Brand: Macherey-Nagel

In stock

€65.80
Product Image of Visocolor ECO test kit Sulfite
Visocolor ECO test kit Sulfite
Item number: MN931095
Brand: Macherey-Nagel

In stock

€55.10
Product Image of Visocolor alpha test kit sulfate
Visocolor alpha test kit sulfate
Item number: MN931092
Brand: Macherey-Nagel

In stock

€89.30
Product Image of Visocolor ECO test kits swimming pools for 150 tests
Visocolor ECO test kits swimming pools for 150 tests
Item number: MN931090
Brand: Macherey-Nagel

In stock

€74.10
Product Image of Visocolor ECO test kits oxygen for 50 tests
Visocolor ECO test kits oxygen for 50 tests
Item number: MN931088
Brand: Macherey-Nagel

In stock

€68.40
Product Image of Visocolor ECO test kits phosphate for 100 tests
Visocolor ECO test kits phosphate for 100 tests
Item number: MN931084
Brand: Macherey-Nagel

In stock

€54.20
Product Image of Visocolor ECO test kits pH 4,0-9,0 for 400 tests
Visocolor ECO test kits pH 4,0-9,0 for 400 tests
Item number: MN931066
Brand: Macherey-Nagel

In stock

€55.10
Product Image of Visocolor ECO test kits nitrite for 150 tests
Visocolor ECO test kits nitrite for 150 tests
Item number: MN931044
Brand: Macherey-Nagel

In stock

€55.10
Product Image of Visocolor ECO test kits nitrate for 120 tests
Visocolor ECO test kits nitrate for 120 tests
Item number: MN931041
Brand: Macherey-Nagel

In stock

€54.20
Product Image of Visocolor ECO test kits nickel for 150 tests
Visocolor ECO test kits nickel for 150 tests
Item number: MN931040
Brand: Macherey-Nagel

In stock

€95.60