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Author Archives: saronp
The History of National Science Day
In India, February 28th is celebrated as National Science Day. India’s Ministry of Culture describes1 the purpose of National Science … Continue reading
Recipes with Raman
Many of us have spent more time in the kitchen in the past year than usual, (re)discovering our culinary skills … Continue reading
Posted in Handheld Raman, Portable Raman
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The Importance of Relative Intensity Correction of Raman Data
As portable Raman technology becomes more prevalent especially among pharmaceutical businesses and within defense and security fields, so too does … Continue reading
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U.S. Pharmacopeia Raman Chapters Updates
On August 1, 2020 the United States Pharmacopeia’s (USP) Raman chapters USP <858> Raman Spectroscopy and USP <1858> Raman Spectroscopy … Continue reading
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Direct Analysis of Tapestry Dyes with Raman Spectroscopy
Tapestry is very important to the history of woven textiles. Egyptian cave paintings of weavers date them back to 3000 … Continue reading
Posted in Uncategorized, Portable Raman
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Raman vs SERS…What’s the Difference?
If you’ve ever had a conversation with a Raman spectroscopist about the feasibility of a low-concentration sensing application, chances are … Continue reading
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Identification of Methanol Contamination in Commercial Hand Sanitizers with Handheld Raman
There has been an increased demand for commercial alcohol-based hand sanitizers since the outbreak of the coronavirus SARS-CoV-2 (COVID-19). To … Continue reading
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Substandard Quality of the Antimicrobials Sold in the Street Markets in Haiti
According to the World Health Organization (WHO) Global Surveillance and Monitoring System, an estimated 1 in 10 medical products circulating … Continue reading
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Transmission Raman and Content Uniformity Testing
Content uniformity testing is a standard pharmaceutical test to ensure the active pharmaceutical ingredient (API) content in solid dosage forms … Continue reading
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STRam®: 1064 Making Waves
Raw pharmaceutical materials are frequently packaged within polyethylene bottles, or Kraft paper sacks in single or multiple layers. Properly identifying … Continue reading
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