We know only the most precise analytical products will do.

That's why Merck offers the Supelco® portfolio of analytical products, putting quality and compliance at the forefront of our work to ensure your results are reproducible and your systems fully certified.

Our robust portfolio, developed by analytical chemists for analytical chemists, covers a broad range of analytical solutions and every product undergoes meticulous quality control to maintain the integrity of your testing protocols.

And with Supelco® scientists dedicated to your lab, the expertise you need is always on hand.

The Supelco® portfolio includes products such as:

Spectroquant® Prove Photometer:
http://www.sigmaaldrich.com/prove

Mobile laboratory, MQuant® Test Strips and RQflex® 20 Reflectometer:
http://www.sigmaaldrich.com/mobile-lab

Standards and Certified Reference Materials:
http://www.sigmaaldrich.com/reference-materials

Solid Phase Microextraction (SPME) Fibers and Holders:
http://www.sigmaaldrich.com/spme

GC, HPLC, LC-MS Columns & High Purity Solvents
http://www.sigmaaldrich.com/analytical-chromatography.html

EMSURE® Solvents and Inorganics
http://www.sigmaaldrich.com/emsure