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HPLC WORKING PRINCIPLE

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                    HPLC WORKING PRINCIPLE HPLC stands for High-Performance Liquid Chromatography, and it is a widely used analytical technique in the field of chemistry. The principle behind HPLC is based on the separation of chemical compounds in a mixture using a stationary phase and a mobile phase. The stationary phase is a material that is packed into a column, typically made of stainless steel, and coated with a thin layer of a specific material. The mobile phase is a liquid that is pumped through the column under high pressure, and it contains a mixture of compounds to be separated. As the mobile phase flows through the column, the individual compounds in the mixture interact differently with the stationary phase, based on their chemical properties such as polarity, size, and charge. This results in differential rates of migration, causing the compounds to separate from each other as they move through the column. As each compound exits the column, it is detected by a dete

MEDICINES AND THEIR SIDE EFFECTS

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                                          MEDICINES AND THEIR SIDE EFFECTS Many different types of medicines that can have side effects. Here are some examples of common medicines and their potential side effects: 1.       Pain Relievers: Non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and aspirin can cause stomach ulcers, bleeding, and kidney problems. Acetaminophen (paracetamol) can cause liver damage if taken in high doses. 2.      Antibiotics : Antibiotics can cause allergic reactions, nausea, diarrhea, and in some cases, life-threatening conditions like C. difficile infection. 3.      Antidepressants : Antidepressants can cause dry mouth, dizziness, weight gain, sexual dysfunction, and in rare cases, suicidal thoughts. 4.      Blood Pressure Medications: Some blood pressure medications can cause dizziness, headaches, and kidney problems. 5.      Cholesterol-Lowering Medications: Cholesterol-lowering medications can cause muscle pain and weakness, liver p

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