Literature According to Wikepedia Book‚ Ink is a liquid or paste that contains pigments or dyes and is used to color a surface to produce an image‚ text‚ or design. Ink is used for drawing or writing with a pen‚ brush‚ or quill. Thicker inks‚ in paste form‚ are used extensively in letterpress and lithographic printing. Ink can be a complex medium‚ composed of solvents‚ pigments‚ dyes‚ resins‚ lubricants‚ solubilizers‚ surfactants‚ particulate matter‚ fluorescers‚ and other materials. The
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electrophoresis results: a) Which solution sample contained a single dye: S1‚ S2‚ or S3? How do you know? S3 contained a single dye because it only had one band. b) The molecular weights for the dyes are 452.38 atomic units (au) for orange G‚ 669.98 au for bromophenol blue‚ and 538.62 au for xylene cyanole. How do these weights compare with your original conclusions about the weights of the dyes? Base on the order of movement of the dyes through the gel (yellow moved the farthest‚ then purple‚ then blue)
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Nguyen‚ Donna Ms. Carrillo Response to Literature Period 6 October 9‚ 2012 Childish‚ Warm-Hearted and Religious The method of concluding traits about a character is known as characterization‚ and it is when an author lets readers know any kind of information regarding the characters in a story. The two types of characterization are direct and indirect. Direct characterization occurs when an author directly states a trait of a character. Indirect‚ on the other hand‚ is used when the author shows
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Caroline O’Kane Social class is often judged upon by the following criteria; money‚ possessions‚ and ranking. In our society today‚ so much of our life is focused on social ranking. There are those who actively try to climb the social ladder while there are others simply who seem to be at the highest status. In Westport‚ it seems that most people are privileged in some way. I’ve grown up being on the soccer team‚ traveling on vacations to Arizona‚ the Caribbean‚ and London‚ never giving much thought
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reasons. Chromatography is something people use in their jobs its something common and help use with different thing‚ its can be used for environmental things and for humans purposes. The experiment for chromatography is demonstrate separation of the dyes in sharpie pens with paper
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LABORATORY EXERCISE 8-A: Preparation of Bacterial Smear and Simple Staining I. INTRODUCTION Bacterial smears are prepared for the purpose of viewing microorganisms under the microscope. Visualization of microorganisms in the living state is very difficult‚ not just because they are minute‚ but because they are transparent and almost colorless when suspended in an aqueous medium. A bacterial smear is a dried preparation of bacterial cells on a glass slide. Smears may be made from a dry culture
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with platform shoes. Trouser suits and cat suits were full body clothing. The cat suit was inspired by Cat woman and further influenced by the Sex Pistols. The British band encouraged going against the “normal” and dressed in a punk-rock manner. Tie-dye was a huge part of the fashion of the 1960s that continued on to the 1970s and was a cause of other fashions that followed after. Dorothy Hamill‚ a famous Olympic gold medallist for figure skating in 1976 inspired the wedge cut; a short chin length
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-------------------------------------------------------------------------------- In winter‚ both women and men generally wear a woollen shawl‚ a small blanket‚ around their necks. Many men Wear jackets and woollen caps as well. MADHYAPRADESH Batik‚ tie and dye and weaving are three of the most prominent patterns and techniques play a significant part in the varied designs and styles of the traditional attires of Madhya Pradesh. The wardrobe of the women of Madhya Pradesh comprise traditional
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Elephant’s Toothpaste Mix two solutions together and you get an amazing eruption of foam. (Submit Review) Mix two solutions together and you get an amazing eruption of oxygen-filled foam that looks like a giant stream of toothpaste... or elephant toothpaste. The classic reaction is a favorite of chemistry teachers who have access to these chemicals that you will not find around the house. This explanation is offered for information purposes only. * Email * * Steve Spangler recently
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Be sure to request information or help if you are in doubt on any point. SUBSTANCE HAZARD PRECAUTION Methylated Spirit (ethanol‚ methanol‚ pyridine) Harmful vapour Harmful to skin Irritant to eyes Ventilate room Wear gloves Wear goggles Dyes (bromophenol blue‚ xylene cyanol‚ ponceau 4R‚ orange G) Irritant (xylene cyanol) Wear gloves TBE buffer (boric acid‚ EDTA‚ tris base) Harmful Wear gloves Agarose Irritant (eyes‚ powder) Handle carefully Wear gloves Wear goggles Detergent
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