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Spectroquant® – Photometric Test System for Water

We offer Spectroquant® system from Merck, boasting over 170 specialized solutions tailored for various applications such as testing drinking water, surface water, process water, municipal or industrial wastewater, and beverages, as well as disinfection control. With over 200 customer-focused applications and support for internal quality control (IQC), including comprehensive AQA for GLP-compliant documentation, you can trust Spectroquant® for reliable and secure measurement results.  The comprehensive system includes:

The Advantages of Spectroquant®

  • Rapid and simple operation via the barcode system
  • Selection between cell and reagent tests
  • Validated and standard-compliant analysis methods

Explore an extensive collection of Spectroquant®  products we offer through our search tool

ChemEx เป็นผู้จัดจำหน่ายผลิตภัณฑ์ของ Merck

SPECTROQUANT® PHOTOMETERS AND ACCESSORIES

Merck’s extensive line of Spectroquant® photometers, colorimeters, and accompanying accessories provides tailored measurement solutions for diverse applications. The range spans from convenient pocket-sized devices to sophisticated lab-bench photometers, ensuring suitability for various needs.

Across all the offerings, the hallmark is uncompromising measurement precision coupled with a steadfast commitment to analytical quality assurance (AQA) protocols.

Spectroquant® Photometers and Colorimeters

Spectroquant® Photometers and Colorimeters provide the assurance you require during your analytical tasks. Spectroquant® offers the extensive selection of instruments, ensuring you discover the perfect match for your specific requirements.

Featured Products

Spectroquant® Prove Plus

Spectroquant® Move DC Mobile Colorimeter

Spectroquant® Move DC Mobile Colorimeter

Merck Spectroquant® Move DC Mobile Colorimeter for Disinfection Control

Spectroquant® NOVA 60A

Spectroquant Prove Plus – Featured Spotlight
Featured Product Spotlight
Spectroquant Prove Plus Series — Prove 100, 300 and 600 Plus photometers
Prove 100 Plus Prove 300 Plus Prove 600 Plus

Spectroquant® Prove Plus Series

Our Most Advanced Photometer — Built for Every Lab

Choose from three models — from the Prove 100 Plus for robust daily wastewater testing, to the Prove 600 Plus for high-precision UV/Vis research — each integrated into the full Spectroquant® ecosystem.

  • ✓ Guided AQA workflow with full GLP documentation (IQ/OQ/PQ)
  • ✓ Seamless LIMS data transfer — barcode-driven, zero manual entry
  • ✓ Pre-programmed for 180+ Spectroquant® test kits — USEPA & ISO compliant
  • ✓ Free demo available — tailored to your specific application
Request a Free Demo Explore Prove Plus Series →

Prove 100 Plus

Routine VIS · Wastewater

Prove 300 Plus

UV/Vis · Drinking water & food

Prove 600 Plus

High-res UV/Vis · R&D

Accessories for Spectroquant® Photometers

Spectroquant® Photometers provides a range of helpful accessories to enhance the usability of colorimeters, photometers, and spectrophotometers in the Spectroquant® line. The offerings include software like Multi-Achat II for easy result transmission to PCs, along with cases, PC cables, halogen lamps, measuring cells, and specialized analysis software.

SPECTROQUANT® TEST KITS

Spectroquant® offers more than 180 test kits with competent solutions for the widest conceivable range of applications. Customers using Spectroquant® test kits with photometers from other manufacturers can easily program new methods into their instruments by following the instructions provided in the respective instrument manuals.

As compliance with national regulations and standards, such as those set by USEPA (U.S. Environmental Protection Agency) and ISO, is crucial for water testing due to its impact on human health and the environment, many Spectroquant® test kits adhere to approved USEPA or ISO standards, ensuring reliable and compliant results for drinking water and wastewater analysis.

MERCK SPECTROQUANT® TEST KITS

Spectroquant® Cell Test Kits

Spectroquant® Cell Test Kits are designed with utmost user-friendliness in mind. Each kit contains all the required reagents conveniently housed within the cells, ensuring simplicity and ease of use. The thoughtful packaging design safeguards the cells against fluctuations, even in challenging environments. The implementation of a barcode system helps to prevent any potential errors, ensuring accurate and reliable results.

Featured Product

COD Cell Test

Designed for wastewater analysis, COD Cell Test ensures accurate measurement of organic contaminants before release. Utilizing advanced spectrophotometry, it guarantees reliable results, crucial for protecting public water sources and the environment.

Spectroquant® Reagent Test Kits

Spectroquant® Reagent Test Kits offer numerous benefits for convenient and accurate testing. With pre-prepared reagent mixtures, users enjoy stability and ease of use in a user-friendly design. These kits provide flexibility with a choice of cell formats tailored to specific measuring ranges. Enjoy the convenience of liquid or powder reagents with extended shelf life of up to three years when stored at room temperature. Barcode identification ensures automatic selection of the correct testing method. Plus, these kits are compatible not only with Merck spectrophotometers but also with photometers from other brands.

SPECTROQUANT® ANALYTICAL QUALITY ASSURANCE (AQA)

Merck’s Spectroquant® system offers start-to-finish quality assurance for secure and reproducible analytical results. Spectroquant® products undergo rigorous in-house testing, complemented by user-required Analytical Quality Assurance (AQA) following good laboratory practices (GLP). We provide comprehensive IQ, OQ, and PQ documentation and offer a complete Spectroquant® AQA concept for internal quality control. Results are marked with “AQA” suffix for GLP compliance. We ensure correct installation (IQ), functional operation (OQ), and thorough performance verification (PQ). The EQA service further enhances result reliability. Additionally, password protection ensures adherence to AQA intervals, allowing refusal of measurements if quality control standards aren’t met.

Diluted Standard Solutions. No Dilution. No Doubts. No Delays. Just Precision.

  • Covering all parameters for Internal Quality Control (IQC) in photometric analysis of wastewater, drinking water and process water.
  • Both, single-parameter and CombiCheck standard solutions available meeting your application needs.
  • Prediluted standard solutions are available in varying concentrations and therefore can be used directly without additional dilution steps.
  • Traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST) or to United States Pharmacopeia (USP).
  • Detailed certificates (COA) available, including batch-specific parameters, exact concentration, expanded measurement uncertainty, and more.
  • Ideal for validating International Norm Methods: ISO, EN, APHA and EPA. Calculate your working tolerance to meet ISO 17025.

Explore an extensive collection of SPECTROQUANT® products we offer through our Search Tool below.

 For other SPECTROQUANT® products, please contact us.

Product code Product Brand Quantity
173632.0001Spectroquant Move 100 ColorimeterMerck
171201.0001Spectroquant Thermoreactor Tr420Merck
114825.0001Spectroquant Aluminium FO R 370 DeterminationsMerck
114800.0001Spectroquant Cyanide 130 - 400 DeterminationsMerck
114779.0001Spectroquant Sulfide Test 0.020 - 1.50 mg/l S(2-)Merck 220 Tests
114729.0001Spectroquant Phosphate Cell TestMerck
114537.0001Spectroquant Nitrogen (Total) Cell TestMerck 25 Tests
114897.0001Spectroquant Chloride TestMerck 100 Tests
114848.0001Spectroquant Phosphate TestMerck 420 Test
114842.0001Spectroquant Phosphate Test 0.5 - 30.0 mg/l PO4-PMerck 400 Tests
114752.0001Spectroquant AmmoniumMerck 500 Tests
114693.0001Spectroquant Photocheck ColorMerck 1 St
114687.0001Spectroquant Crack-SetMerck 100 Test
114675.0001Spectroquant Combicheck 20Merck 1 St
114541.0001Spectroquant COD Test (25-1500 mg/l)Merck 25 Tests
114540.0001Spectroquant Cell-Test COD (10-150 mg/l)Merck 25 Tests
114724.0001Empty Cells 16 Mm With Screw Caps Spectroquant (25 Units)Merck St
101796.0001COD Cell Test Method: Photometric 5.0 - 80.0 mg/l SpectroquantMerck 25 Test
114690.0001COD Cell Test Method: Photometric 50 - 500 mg/l SpectroquantMerck 25 Test
114691.0001COD Cell Test Method: Photometric 300 - 3500 mg/l SpectroquantMerck 25 Tests
171202.0001Spectroquant Thermoreactor TrR620Merck 1 St
118752.0001Spectroquant COD 0-1500PPM for Non-Merck PhotometerMerck 25 St
114555.0001Spectroquant Cell Test COD (500 - 10000 mg/l)Merck 25 Tests
118753.0001Spectroquant COD O-15000PPM For Non-Merck PhotometerMerck 25Test
114758.0001Spectroquant Chromate TestMerck
114761.0001Iron Test Method: Photometric 0.0025 - 5.00 mg/l FE SpectroquantMerck 1000 Tests
100598.0001Spectroquant Chlorine Test (Free Chlorine)Merck 1200 Tests
100961.0001Spectroquant Total Hardness Cell TestMerck 25 Test
100857.0001Spectroquant Silicate (Silicic Acid) TestMerck 100 Tests
100796.0001Spectroquant Iron TestMerck 150 Test
100683.0001Spectroquant Ammonium Test 2-193 mg/l, 100 TestMerck 100 Test
171203.0001Thermosensor For Thermoreactors TR 420, TR 620 SpectroquantMerck
101797.0001COD Cell Test Method: Photometric 5000 - 90000 mg/l SpectroquantMerck 25 Tests
114551.0001Phenol Cell Test Method: Photometric 0.10 - 2.50 mg/l SpectroquantMerck 25 Tests
100856.0001Spectroquant Phenol Test 0.002-5.00 mg/lMerck 50-250Tests
101813.0001Spectroquant Silica Test 0.5 - 500 PPBMerck 100 Tests
114895.0001COD Cell Test Method: Photometric 15 - 300 mg/l SpectroquantMerck 25 Tests
114963.0001Crack Set 20 For The Digestion Of Nitrogen (Total) 90 Digestions SpectroquantMerck 1 Set
114794.0001Silicate (Silicic Acid) Test Method: Photometric 0.011 - 10.70 mg/l Sio? 0.005 - 5.00 mg/l Si SpectroquantMerck300 Tests
114767.0001Copper Test Photometric 0.02 - 6.00 mg/l CU SpectroquantMerck 250Test
109717.0001Spectroquant Lead Test 0.010-5.00Merck 50Tests
101746.0001Sulfite Test Method: Photometric 1.0 - 60.0 mg/l SO32- 0.8 - 48.0 mg/l SO2 SpectroquantMerck 150 Tests
114554.0001Nickel Cell Test Method: Photometric 0.10 - 6.00 mg/l NI SpectroquantMerck 25 Tests
114553.0001Copper Cell Test Method: Photometric 0.05 - 8.00 mg/l CU SpectroquantMerck 25 Tests
100861.0001Zinc Cell Test Method: Photometric 0.025 - 1.000 mg/l ZN SpectroquantMerck 25 Tests
118751.0001Spectroquant COD O-150PPM For Non-Merck PhotometerMerck 25Test
114561.0001Cyanide Cell Test (Free And Readily Liberated Cyanide) Method: Photometric 0.010 - 0.500 mg/l CN SpectroquantMerck 25 Test
114773.0001Nitrate Test Method: Photometric 0.2 - 20.0 mg/l No3-N 0.9 - 88.5 mg/l NO3- SpectroquantMerck 100Test
100599.0001Chlorine Test (Free And Total Chlorine) Method: Photometric, Dpd 0.010 - 6.00 mg/l Cl2 SpectroquantMerck 200Test
114761.0002Iron Test Method: Photometric 0.0025 - 5.00 mg/l FE SpectroquantMerck 250Test
114785.0001Nickel Test, Method: Photometric 0.02 - 5.00 mg/l NI Spectroquant®Merck 250Tests
114739.0001Ammonium Cell Test Method: Photometric 0.010 - 2.000 mg/l NH4-N 0.01 - 2.58 mg/l NH4+ SpectroquantMerck 25 Tests
114559.0001Ammonium Cell Test Method: Photometric 4.0 - 80.0 mg/l Hh4-N 5.2 - 103.0 mg/l NH4+ SpectroquantMerck 25 Tests
114679.0495COD Solution A For Measuring Range 500 - 10000 mg/l; 2.20 ml Per Determination SpectroquantMerck 495 Ml
114680.0495COD Solution B For Measuring Range 500 - 10000 mg/l; 1.80 ml Per Determination SpectroquantMerck 495Ml
114549.0001Iron Cell Test Method: Photometric 0.05 - 4.00 mg/l FE SpectroquantMerck 25 Tests
114833.0001Lead Cell Test Method: Photometric 0.10 - 5.00 mg/l PB SpectroquantMerck 25 Tests
114552.0001Chromate Cell Test (Chromium Vi And Total Chromium) Method: Photometric 0.05 - 2.00 mg/l CR 0.11 - 4.46 mg/l CRO4 SpectroquantMerck 25 Tests
114834.0001Cadmium Cell Test Method: Photometric 0.025 - 1.000 mg/l CD SpectroquantMerck 25 Tests
174010.0001Halogen Lamp for Spectroquant Prove 100Merck
100885.0001Sodium Cell Test In Nutrient Solutions For Fertilization, Method: Photometric 10 - 300 mg/l NA SpectroquantMerck 25Tests
100617.0001Sulfate Cell Test, Method: Photometric 50 - 500 mg/l SO₄²⁻ SpectroquantMerck 25Tests
114896.0001Iron Cell Test Method: Photometric 1.0 - 50.0 mg/l FE SpectroquantMerck 25 Tests
114558.0001Ammonium Cell Test Method: Photometric 0.20 - 8.00 mg/l NH4-N 0.26 - 10.30 mg/l NH4+ SpectroquantMerck 25 Tests
114538.0065COD Solution A For Measuring Range 4.0 - 40.0; 10 - 150 and 100 - 1500 mg/l; 0.30 Ml Per Determination SpectroquantMerck 65Ml
114682-0495COD Solution B For Measuring Range 10 - 150 mg/l; 2.85 Ml Per Determination SpectroquantMerck 495Ml
114539-0495COD Solution B For Measuring Range 100 - 1500 mg/l; 2.30 Ml Per Determination SpectroquantMerck 495Ml
114878.0001Toc Cell Test Method: Photometric 5.0 - 80.0 mg/l SpectroquantMerck 25 Tests

Interested in Spectroquant® for your lab? Our specialists are ready to help you find the right system — from photometers to test kits and AQA accessories.

Reach us via our Inquiry Form or LINE. We are happy to help!

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