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Is hp ink dye or pigment based?
HP ink cartridges can contain either dye-based or pigment-based ink, depending on the product line. HP typically uses dye-based inks in their standard consumer printers, while pigment-based inks are often found in their higher-end, professional-grade printers.
Does watermelon contain red dye?
Watermelon does not naturally contain red dye. The red color in watermelon comes from a pigment called lycopene, which is a natural antioxidant.
What happens to particles during chromatography?
In chromatography, particles separate based on differences in their size, solubility, charge, or interaction with the stationary phase. The mobile phase carries the particles through the stationary phase, allowing for separation based on these differences. The particles will travel at different rates, leading to their distinct elution times and separation into individual components.
What is hydrochromic dye?
Hydrochromic dye is a type of dye that changes color in response to water, typically becoming more vibrant or darker when wet and returning to its original color when dry. This property makes it useful in products like color-changing clothing, educational materials, and novelty items.
What do Kenyans do to dye their clothing?
Kenyans commonly use natural dyes made from plants, roots, and fruits to dye their clothing. Some popular natural dyes include henna, turmeric, and indigo. The process involves boiling the natural material to extract the dye, soaking the fabric in the dye solution, and then rinsing and drying the clothing.
