Merck Chemicals

more less

Quality assurance is a decisive factor in water and wastewater analysis. Our Spectroquant® analysis system, together with our analytical quality assurance concept, make your internal Quality Control reliable and secure. With the Spectroquant® line we offer you a complete solution: more than 130 test kits, suitable photometers for different needs, quality certificates as well as testing agents for the start-to-finish documentation and checking of your results. Reagent and Cell Tests contain highly stable, ready-to-use reagent mixtures packaged in a user-friendly way. COD, TOC, AOX, total nitrogen, total phosphorus, total chromium, and silver can be determined swiftly and easily. The outstanding feature of the Spectroquant® line is its high quality coupled with simple handling and start-to-finish analytical quality assurance.

Products in this category:
Catalog number Products
100675 AOX Cell Test  Method: photometric 0.05 - 2.50 mg/l Spectroquant®
100678 AOX Enrichment Set  Spectroquant®
100677 AOX Sample Preparation Set  25 Tests Spectroquant®
100680 AOX Standard  8-16 quality tests 0.2 - 2.0 mg/l Spectroquant®

© Merck KGaA, Darmstadt, Germany, 2014


Welcome to Merck Millipore


Europe, Middle East and Africa Asia / Pacific North America, Central America and the Caribbean South America

Please choose your country:

North America, Central America and the Caribbean

South America

Europe, Middle East and Africa

Asia / Pacific

All countries from A to Z

If you can't find your country please click here.


Privacy Statement



Merck Chemicals Cart ()

You are entering the Millipore online shop. Both carts are maintained for you while you shop between sites. We recommend to complete your Merck order before visiting

Go to Millipore Proceed to checkout

What kind of products are you looking for?


Bio manufacturing and Life science.

Merck Chemicals

High-quality industrial and laboratory chemicals.

Important message

It is currently not possible to order Bioscience products together with other Merck products. We recommend completing your current order first.

Do you wish to proceed without completing your current order? If so, this will empty your shopping cart.