Sodium‚ Hydroxide‚ Sulfuric acid and fertilisers are all bulk chemicals. ! Petrochemical: These plants use hydrocarbons from crude oil to make a great variety of products‚ including polymers. ! Dyes‚ paints and pigments: Modern dyes made from petrochemicals are now used for chemicals such as dyes. ! Pharmaceuticals: This industry produces drugs and medicines and has grew from the dyestuffs industry. ! Speciality chemicals: These chemicals are used to make other products. These include food
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Garments industry in Bangladesh 75 rate or flag this page By Sabbir.amt Ads by Google How Garments industry polluting environment INTRODUCTION Bangladesh is a leading garment and textile producing country. After 70s decade Bangladesh started its tour of business. That’s a long history and also a glorious history to reach at that position. now-a days Bangladesh is consider as the best three apparel and textile producing country. We mainly export garment products in USA‚ United
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MBK – Lab Report Name: Katie Nave Bacterial Morphology Part 1: Viewing Prepared Slides of Common Bacterial Shapes Familiarize yourself with each morphological type to use as a comparative tool for the remainder of the activity. Record your observations. Part 2: Disinfecting Your Area to Use Live Organisms : Part 3: Viewing Live Organisms – Wet Mount Preparation Record your observations. It was hard to tell what I was looking at. There were a number of amoeba shaped cells of varying sizes
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The primary dye malachite green is a weakly binding dye to the spore wall and cell wall. The dye will be locked in the spore wall‚ which has peptidoglycan deeper in the walls. The keratin forming the outer portion of the endospore wall resists dye. The heating of the bacteria will make the spore wall more permeable to the malachite green‚ and it then attaches to the peptidoglycan
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Use of differential‚ selective and enriched media: EMB‚ blood and starch agar. OBJECTIVES: distinguish between different bacterial species based on colony morphology on agar plates To distinguish the growth characteristics of microorganisms in various differential‚ and selective media. Differentiate bacteria based on their ability to hydrolyze starch. Materials: Plates of EMB‚ Starch and blood agar. Stool sample. Inoculating loop. Bunsen burner. Soil sample. Cotton soap. Skin
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Michelle Felton Observation of Chemical Changes June 17‚ 2014 Chem 107 Purpose: To associate chemical properties with household products To observe some properties of chemical reactions Procedure: Using a 96 well plate and a pipette each chemical was placed into its individual well‚ two drops of a second chemical were added and the observations of the reaction/changes were recorded. The new mixture was viewed on a light and on a dark background to observe all changes. Data
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color. Colors are basically made up of the primary (red‚ blue‚ yellow) and when you mix these colors together is when you get to create new colors on and on and on. That is exactly the goal of the experiment – to distinguish the particular mixture of dyes in the process of chromatography. B. Statement of the Problem 1. The topic is Chromatography and the problem is how to identify the colors used to mix in order to create the particular color associated with the candies. 2. The questions being
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Introduction: The purpose of this experiment is to see the anti-cow antibody bind to cow serum only‚ and we expect to see the anti-cow antibody bind to the spot that had the cow serum. The system we use in this experiment is the serum from Cow‚ Horse‚ Goat‚ Sheep‚ and Donkey‚ Chicken. In order to able to detect and analyze proteins based on their ability to bind to a specific antibody‚ the SDS-PAGE and Western Blot was performed. SDS Polyacrylamide Gel Electrophoresis (SDS-PAGE) is a very common
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as a lamp that you would buy at a store. If the liquid would get stuck at the top of the lamp then all you have to do is dim the bulb a tiny bit of place a fan at the top of the container. If you want to dye the lava‚ just use an oil-based dye (you can buy it at an artist supply shop) and to dye the liquid around it‚ use food coloring. If the lava clogs up into clusters‚ use turpentine to make the lava into small bubbles and not the huge ones we’re used to. For faster warm-up time‚ you can use anti
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| |HCl + Blue Dye |B6 |Orange color. |Cannot distinguish color change. | |NH3 + Blue Dye |C6 |Light yellow |Darker yellow | |NaOCl + Blue Dye |D6 |Light blue green color. |Very dark blue color. | |NaOCl + Blue Dye+ HCl |A5
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