Tag Archives: i-Raman

Steeping into the World of Tea with Raman

Raman spectroscopy is a promising technique in food science due to its ability to provide rapid and non-destructive analysis of samples. For instance, we have previously explored the Raman spectra of olive oils using the B&W Tek i-Raman® Plus-785 system (Fast Ingredient Analysis of Edible Oils Using a Portable Raman Spectrometer). Regular Raman spectroscopy can be applied to investigate properties of traditional/herbal tea, and when Raman is coupled to SERS technology it can be used to detect trace pesticides (ug level) on tea leaves (Trace Detection of Paraquant in Tea Leaves)… Continue reading

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New Article in the Journal of Raman Spectroscopy

This research article discusses using surface-enhanced Raman spectroscopy (SERS) to detect & identify traces of pentaerythritol tetranitrate (PETN), ethylene glycol dinitrate (EGDN), cyclotrimethylene-trinitramine (RDX) & trinitrotoluene (TNT) using commercially available substrates… Continue reading

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Educational Video Series: Episode 6 – Raman Spectroscopy

In this season finale episode of B&W Tek’s Educational Video Series we discuss Raman. Our discussion will include an introduction … Continue reading

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i-Raman Plus: Enhanced High Resolution Raman System

We are proud to announce the i-Raman® Plus portable Raman spectrometer – an enhanced version of our award winning i-Raman, now powered by our innovative smart spectrometer technology. Continue reading

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App Note: In-situ Monitoring of Polymorphic Transitions using Raman

Application note on the benefits of Raman spectroscopy to identify polymorphs in the pharmaceutical industry.… Continue reading

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App Note: Quantitative Raman Analysis

Chemometric modeling to determine concentrations of methanol in tertiary mixtures using a high resolution portable Raman spectrometer… Continue reading

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BWIQ: Chemometrics Software

Multivariate software for analysis of spectral data to discover internal relationships between spectra and response data/sample classes… Continue reading

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