mobile phase can be liquid‚ gas‚ or supercritical fluid. How Does Chromatography Work? Chromatography is a surface effect. It works by first starting off with an unidentified liquid being injected into a column. As the chemicals in the liquid move down the column‚ they separate depending on their physical and chemical attributes‚ such as speed and weight. To easily picture the process‚ the example will pertain to a paper chromatography process in which the liquid is moving over the paper‚ separating
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Thin-Layer Chromatography of Analgesics Abstract: In this experiment thin-layer chromatography (TLC) was used to determine the composition of an unknown mixture of analgesics given five references of AC‚ ASP‚ CAF‚ IBU‚ SAL‚ an unknown consisting of a mixture of three of the references‚ and two unknowns (6‚23) containing a single reference compound. The composition of the unknown mixture and two single unknowns were determined by spotting the reference compounds and the unknown compounds on two
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CHAPTER 4 RESULTS AND DISCUSSION The content of this chapter presents‚ analyzes and interprets the findings of the study. The proponents have provided a series of questionnaires for correspondents to answer regarding the researchers’ system the evaluation sheet serves as a guideline on how the system is functioning. The researchers’ provided a brief description of the system in which preliminary functions was discuss‚ as well as the project overview that consist of the parts of the working
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Candy Lightner There are many laws that protect one’s life and there are many people who influenced these laws. Such as drinking laws. Several drinking laws were enforced to save many lives‚ but most people do not even think about these laws and how they might have just saved your life‚ or even a loved ones. If it was not for Candy Lightner‚ various drinking laws would not have been forced. These laws continue to save lives all around the world. Candy Lightner was born in Pasadena‚ California
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What is See’s Candies? See’s Candies is a Los Angeles based candy retailer. Founded in 1921 by Charles See and his family‚ this candy company provides a selection of different candies and chocolate‚ such as lollipops‚ sugar-free chocolate bars‚ fudge‚ boxes of assorted chocolates and peppermint twists. The brand features more than 100 different items that customers can choose from. Their have over 200 stores throughout the United States and also have an online presence through their website www.sees
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Rock Candy By Paula Muniz OBSERVATION: I already know that to make rock candy you need water‚ sugar and a skewer and maybe a sugary syrup. Rock candy usually takes around 10 days to make for the candy to crystallize. I know that when making rock candy you can use different types of sugar‚ however granulated sugar is the most used. Sometimes I wonder whether or not you can taste a difference in the rock candy when it is made with a different sugar? I also know that the longest rock candy
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cocaine and crystal meth. Rock candies are one of the many candies that people all over the world enjoy. Rock candies are created by using water and sugar with a process of heating and cooling. Pretty simple concept on how to create rock candy‚ but a lot more is involved with the chemical process and the history of rock candy. Sugar used to be used for medicine before the 18th century when people found out it tasted great aswell. For centuries Rock Candy has been recognized as having
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better. Joe deserved to be with Candy after all that he had went through for her. Joe deserved better‚ and he didn’t get it. That’s the only bad part about this book‚ but overall awesome book. This book was a nice book. It could have ended a little better. Joe deserved to be with Candy after all that he had went through for her. Joe deserved better‚ and he didn’t get it. That’s the only bad part about this book‚ but overall awesome book. My book was on Candy. A young teenage girl and boy who
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Candy’s realistic fears of failure fuel his dreams; however‚ although he fears failure‚ his insecurities actually make him extremely successful and receiving empathy from the reader. Candy is the oldest character in Of Mice and Men. He is immensely kind to everyone and never tries to gain respect through fear. Not only is he old‚ he is handicapped as he is missing one of his hands. With this in mind‚ he realizes that it is very hard to secure himself a stable job when he is already old and handicapped
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Candy’s Analysis Candy Marshall is the main character of the novel‚ even though the plot actually has little to do with her. She is the main character because Beau Boutan’s murder takes place on her plantation in Mathu’s yard. Candy is a very strong woman and fights for what’s right. In this novel candy is very protective and shows it more and more as the story goes on. Another example is when the old men go into the house to talk and don’t invite candy in. because she that she will “evict them”
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