BWTEK – USA (part of Metrohm Group)

BWTEK’s portfolio includes a wide range of mobile Raman systems, ranging from dedicated solutions for the identification of explosives and illegal substances to instruments for compliant QC of pharmaceuticals.

Handheld Raman Spectrometers

B&W Tek is dedicated to providing you with the best handheld Raman solutions possible. The NanoRam is the first handheld Raman spectrometer of its class to feature laboratory grade performance and computer processing in the palm of your hand. The NanoRam is the ideal solution for incoming material identification and verification, at-line sampling, final inspection, and counterfeit drug detection. By combining state of the art TE cooling and spectrum stabilized laser technology, the NanoRam is the most sensitive and repeatable handheld spectrometer ever designed to identify harmful and non-conforming materials.

TacticID from B&W Tek, Inc. is a field-ready handheld spectral analysis instrument designed for non-contact forensic analysis by a variety of safety personnel including law enforcement, bomb squads, hazmat teams and more. The TacticID utilizes lab-proven Raman spectroscopy, allowing users to get real-time actionable identification of unknown chemicals, explosives, narcotics and many other substances while reducing operational uncertainty and response time without ever compromising the integrity of the sample or the chain of evidence.


State-of-the-art handheld Raman instrument for nondestructive identification & verification of materials such as APIs, excipients, intermediates, & finished products.

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The high-performance NanoRam-1064 minimizes fluorescence, and can differentiate different grades of cellulose, polysorbate and Opadry®

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Field-ready handheld spectral analysis instrument designed for non-contact forensic analysis by safety personnel and first responders.

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Field-ready handheld instrument for non-destructive forensic analysis of narcotics, pharmaceutical drugs, cutting agents & by law enforcement personnel.

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Field ready handheld Raman for explosives, HazMat & Narcotics, utilizing the 1064nm wavelength avoiding fluorescence for results in For more information

Portable Raman Spectrometers

BWTek’s portable Raman spectrometers offer you unprecedented sampling utility, allowing you to do more with less. Each system’s small footprint, lightweight design, and low power consumption helps to provide research grade Raman capabilities anywhere.We pride ourselves on providing you with portable Raman spectrometers that feature a unique blend of high resolution and field-portability.

i-Raman® Prime

A high sensitivity and high throughput fully integrated Raman system with an embedded tablet computer and fiber optic probe sampling.

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i-Raman® Plus

Wide spectral coverage and high resolution with configurations measuring from 65 cm-1 to up to 4200 cm-1, enabling you to measure stretching bands around 3100 cm-1

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i-Raman® EX

Featuring a 1064 nm laser, i-Raman® EX delivers a high signal to noise ratio without inducing auto-fluorescence, making it possible to measure a wide range of natural products, biological samples and colored samples.

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High throughput spectrometer, specialized sampling optics and advanced algorithms ideliver rapid material identification capabilities through a variety of barrier layers and packaging previously impenetrable with Raman.

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Rapid and nondestructive quantitative analysis ideal for blend & content uniformity testing of finished products such as tablets and capsules.

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Portable Carbon Raman Analyzer

Carbon Raman Analyzer (CRA) with 532nm laser excitation and a fiber optic sampling probe for at-line or on-line measurements for graphene manufacturers.

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Product Overview

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