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m-oem – enabling solutions

Metrohm celebrates the debut of m-oem, the company’s new oem brand, at this year’s Analytica in Munich. m-oem represents the four companies Innovative Photonic Solutions (IPS), B&W Tek, DropSens, and Metroglas. m-oem is a global brand and is confident to become a preferred partner for customers pursuing projects in applied spectroscopy, photonics, electrochemistry, and sensor systems. Visitors of this year’s Analytica are welcome to learn more about the m-oem product portfolio in hall A2 at booth 522. More information on m-oem is also available at

m-oem presents Raman Concatenation at Analytica 2022 in Munich

Raman Concatenation involves sequentially collecting Raman spectra from two NIR lasers with one Raman spectrometer and one Raman probe. m-oem, the Metrohm OEM brand, is pleased to present this exciting new technique that enables fluorescence-free spectra of the fingerprint and stretching region with increased sensitivity and discrimination. Visitors of this year’s show in Munich are welcome to learn more about this technique, its benefits, and possible applications at the m-oem booth in hall A2 at booth 522.

m-oem is launching its new website (Web shop) to showcase its broad offering of OEM components and modules for Spectroscopy, Electrochemistry and Sensor Technology.  “We are gratified with all of the cooperation from partner companies for this website launch” says Mevio Heierli General Manager of m-oem. “This is one of the broadest offerings of OEM components and modules united under one roof.  Heierli says that prices are listed for most products to streamline our customers budgeting and purchasing process, and larger orders and volumes should be queried upon.”. 

m-oem links the regions in SWIR Raman with their patented Raman concatenation system. This system enables fluorescence free collection of Raman spectra in the SWIR region while sequentially exciting with two NIR Lasers. The system provides spectral range from the fingerprint to stretching regions 65 cm-1to 4000 cm-1, respectively. 

m-oem DIY Raman are for investigators to design and build their own Raman system.  The DIY Raman is based upon B&W Tek’s spectrometer engines, and comes in 532 nm, 785 nm and 1064 nm  Laser excitations.  Customers are enabled with the instruments to build their own system in an optical bread board configuration and determine the application and engineering requirements. 

m-oem provides OEM pH, dCO2 and dO2 probes for process measurements in batch and continuous process streams. The pH probe tackles the most extreme environmental process conditions with high alkalinity glass, and positive sealed meeting up to 4 bar of process pressure with a measuring range from 0 – 14 pH. The electrodes are available with a diaphragm and a Ceramic pin diaphragm, with analogue or digital signal.