Metrohm AG products

The i-Raman NxG family represents a new standard in laboratory Raman. Ideal for measurements of carbon nanomaterials, semiconductors, battery materials, and other electrochemical features, the i-Raman NxG 532 displays results in the 150 – 3400 cm-1 Raman shift range.

The i-Raman NxG 785H is ideal for routine quality control and process monitoring, especially where speed, stability, and reliability are essential. It offers a balanced combination of performance and efficiency to measure Raman scattering from 100 – 2800 cm-1. Designed to support high signal throughput, this flexible system is ideal for monitoring chemical and polymer reactions, optimizing processes, and performing content uniformity testing of pharmaceutical tablets. The i-Raman NxG 785H can be easily adapted for see-through measurements even through opaque containers, adding to its versatility. The i-Raman NxG 785H is the go-to solution for teams looking for reliable Raman analysis in challenging operational environments.

The i-Raman NxG 785S is ideal for analysts needing detailed spectral data on complex materials. Designed for accuracy, it provides high spectral resolution over a wide Raman spectral range from 100–3350 cm⁻¹. Whether you're working in pharmaceuticals, polymers, or advanced materials, the 785S provides the clarity and versatility needed to elevate your QC measurements with greater precision. Its enhanced resolution allows you to easily detect subtle spectral features with confidence and improve library matching for more accurate identification. The i-Raman 785S is the trusted choice for users needing high-resolution Raman analysis over a broad spectral range, whether for advanced research or precise quality control in various industries.

The i-Raman NxG 1064 is a high-performance Raman spectrometer purpose-built for the most challenging and complex sample types. Featuring a 1064 nm laser and a wide spectral range of 100–2500 cm?¹, it excels at dramatically reducing fluorescence interference, making it ideal for analysis of highly fluorescent, brightly colored, or natural products that are problematic for conventional Raman systems. This advanced capability enables rapid, accurate measurements, even with challenging samples often found in pharmaceuticals, nutraceuticals, and petroleum sectors. Its versatile setup—including the ability to perform see-through measurements through opaque containers - delivers excellent results in rigorous quality control processes where suppressing fluorescence is essential. The i-Raman NxG 1064 is the preferred choice for users who need reliable, fluorescence-free Raman analysis of challenging quality control samples.

The i-Raman Duo is a dual-laser Raman system that captures a wide spectral range with one spectrometer and sampling probe. It uses a 1064 nm laser to measure the fingerprint region (100–2500 cm⁻¹), providing accurate chemical details while reducing fluorescence interference. Additionally, an 860 nm laser covers the stretch region (2500 - 4600 cm⁻¹), allowing detection of specific Raman signals associated with moisture levels and molecular structure. Data from both lasers are collected sequentially and seamlessly combined in SpecSuite software for streamlined analysis. This broader spectral access improves discrimination and facilitates more reliable method development, making the i-Raman Duo ideal for applications in biomedical diagnostics, petrochemicals, biofuels, and agricultural analysis.