Accordingly, a greener protocol to teach chromatography, colorimetry, solubility, and some alkene reactions using tomato paste was developed. An innovative method was developed to efficiently extract ...

The range of materials suitable for even the cheapest laser cutter is part of what makes them such versatile and desirable tools. As long as you temper your expectations, there’s plenty of ...

The entire experiment was repeated three times (Li et al., 2021). All the metabolites and soluble contents analysis were performed by High Performance Liquid Chromatography(HPLC) in a Thermo Ultimate ...

The Argentina Environment Ministry said in a statement that it had taken water samples from the 'bloody river' and said that ...

The fabric was dyed bright red with pigment made from Kermes vermilio ... by researchers with the use of High-Pressure Liquid Chromatography (HPLC) that detected high proportions of kermesic ...

Known as “Egyptian Blue,” it’s among the oldest synthetic pigments in the world, with the newly found ingot weighing more than five pounds. Archaeologists excavating the Domus Aurea, ...

This striking, vibrant color became the world’s first synthetic pigment, now known as Egyptian Blue. The Egyptians utilized this pigment extensively, applying it to a variety of materials such as ...

Discover natural tocotrienol-rich foods like annatto, palm oil, and rice bran oil, and learn simple ways to include them in ...