Citric acid is a weak, colorless organic acid. The main sources of citric acid are citrus fruits such as limes and lemons, and due to this many people confuse citric acid and vitamin C. Citric acid is an intermediate in the citric acid cycle or Krebs cycle, an important process in the body to get…
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While cold and flu season are over for now, allergy season is here. When my allergies are in full force I get quite a tickle in my throat that causes me to cough quite frequently. To deal with this I like to keep cough drops on hand to help ease the cough.…
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Tis the season for spraying DEET in our faces to make sure we don’t get eaten alive by bugs! DEET, or N,N-diethyl-meta-toluamide, is one of the most widely used active ingredients in bug sprays. It was developed by the US Army for this purpose in 1946 and made available to the public in 1957. There…
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Solvents are used extensively in labs and chemical manufacturing as starting materials for a chemical process; the diluent for a product, starting material, or reaction; or in the analysis of a starting material or product for quality purposes. Often times after use, that solvent is then sent into a waste stream to be dealt with…
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Now that spring is here and all things pollen are happening it’s time to get the allergy medicine ready. In honor of this wondrous time of year, we thought we would test some allergy meds! While not the usual way to test these medications, I decided to see if I could test using the Lucidity…
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Whether you drink a beer from a major manufacturer, the local brewer down the street, or even brew the beer yourself, knowing the ethanol content of that beer is an important piece of information. Up until 1995 the alcohol content wasn’t allowed to be on beer labels at all until the Coors Brewing Company successfully…
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Volatile organic compounds, or VOCs, is a term given to organic compounds that become a gas at ambient temperatures and pressures. These VOCs are monitored because many are hazardous to human health, with several being a carcinogen. The source of these VOCs are industrial processes, vehicle emissions, and even natural sources such as forest fires.…
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Nicotine in vaping e-liquid sample in methanol System Parameters Lucidity GC-FID Conditions Carrier Hydrogen Control Pressure Flow 2.0 mL/min Split ratio 10:1 Column MXT-5 30 m x 0.25 mm, 0.25 um Injector 250 ℃ FID 250 ℃ Oven Program Rate Temperature Hold Time 35 ℃ 0 min 11 ℃/min 250 ℃ 4.0 min For…
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The Analysis of Nicotine in Vape Refilling Solutions By: Lucidity The electronic cigarette industry has really taken off within the past two decades. The first commercially successful e-cigarette was created in 2003 by Chinese pharmacist Hon Lik, as an alternative to conventional smoking. These devices come in nicotine or nicotine free options.…
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Daniel Iversen R&D Chemist Lucidity While eating lunch the other day I was thinking of ways to cut down on my calorie intake and I looked at the potato chips I had packed for the day. Reading the nutrition label, I saw that total fat and saturated fat was on the label and thought to…
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