corporation to have obtained the Malaysian Halal Certification for its toothpaste and mouthwash products sold to consumers. Colgate also is a paste or gel dentifrice used with a toothbrush as an accessory to clean and maintain the aesthetics and health of teeth. The ingredients in the Colgate are Calcium Carbonate‚ Water‚ Sorbitol‚ Hydrated Silica‚ Sodium Lauryl Sulfate‚ Flavor‚ Cellulose Gum‚ Magnesium Aluminum Silicate‚ Sodium Carbonate‚ Sodium Saccharin‚ Sodium Bicarbonate‚ Methylparaben‚ Propylparaben
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determine which of these brands is most suitable for daily consumption in term of its advantages in its mineral content to our health. Based on the investigation‚ it was found that the “Spritzer” brand had greater advantage with an extra mineral called silica which is good for muscle and bones rebuilding. Conversely the other four brands did not have this mineral. A detailed comparison of mineral content of the “Ice Mountain” brand with the other four brands had been made and a conclusion was drawn. This
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accomplished through Column Chromatography (CC) or High Performance Liquid Chromatography (HPLC). Both of these separation techniques are known as absorption chromatography. The column can be packed with alumina‚ activated charcoal‚ magnesium silicate‚ silica gel‚ inorganic carbonates‚ starch‚ cellulose‚ or sucrose‚ and the more polar the molecule the higher up the list you would
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The evolutionary relationships among cyanobacteria‚ red algae‚ brown algae‚ green algae‚ and flowering plants‚ observed from the results their photosynthetic pigment patterns using thin layer chromatography technique Introduction Endosymbiosis is a process where unicellular organisms engulf other cells resulting a life form that one or both cells are dependent on each other (Campbell et al.‚ 2008). Strong evidence suggests that different types of photosynthetic cyanobacteria underwent endosymbiosis
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Place Product - Tooth Paste Brand portfolio - Pepsodent regular Pepsodent 2 in 1 Pepsodent G Price: Pepsodent Regular - Triclosan + Sodium Fluoro Phosphate + Calcium Glycerophosphate. 40g -Rs.10 80g - Rs.20 175g - Rs40. Pepsodent 2 in 1 - Silica + Sorobil + Triclosan + Sodium Fluoro Phosphate 50g - Rs.19 Pepsodent G 100g - Rs 40. Pricing strategies *Penetration 32 per cent of toothpaste demand originates from rural areas 68 per cent coming from urban areas Rs 500-crore toothpowder
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Determination of citrinin produced by P. notatum and A. nigerin liquid media The filtrates obtained from above experiment were used for extraction and estimation of citrinin. Briefly‚ the citrinin was extracted thrice with chloroform (1:1 v/v). All the three extractions were pooled and concentrated in vacuum at 40°C using a rotary evaporator. The crude extract was then diluted in minimum amount of chloroform (2ml) and citrinin was estimated by thin layer chromatography (TLC) according to Razak et
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learn. Experiment: Thin Layer Chromatography. Lab #10-1 Paper Chromatography. Lab #10-2 Theory: Ethyl Acetate-Solvent used in TLC (mobile phase). Dichloromethane- Solvent used to dissolve all samples used to compare unknown in TLC Silica Gel Plates- TLC plates. Stationary phase Elemental Iodine- used to accentuate the spots on the TLC plates so we can measure Rf. Asprin(Acetylsalicylic acid)- First compound used on TLC plate to compare the unknown. Salicylamide(o-hydroxybenzamide)-Second
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HSO4CH3 From the amount of excess iodine present is indicated by the indicator electrodes after the reaction‚ moisture content can be calculated. Procedure: 1. Put approximately 40-50ml of KF-grade dry methanol into the reaction kettle having silica gel desiccator‚ molecular seives and reagent dispenser attached to it. 2. Perform neutralization to remove any traces of water using KF reagent. 3. Add approximately 100mg of Di-sodium tartrate dihydrate in the kettle and perform titrations by method
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SHAMPOO BY MANEESHA .R BSC PHYSICS DEFINTION: Shampoo is a hair care product used for the removal of oils‚
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Composites Science and Technology 61 (2001) 1253–1264 www.elsevier.com/locate/compscitech Preparation‚ structure‚ properties and thermal behavior of rigid-rod polyimide/montmorillonite nanocomposites Rathanawan Magaraphan a‚*‚ Wittaya Lilayuthalert a‚ Anuvat Sirivat a‚ Johannes W. Schwank b a The Petroleum and Petrochemical College‚ Chulalongkorn University‚ Bangkok 10330‚ Thailand b University of Michigan‚ Ann Arbor‚ Michigan‚ USA Received 10 August 1999; received in revised form 20 November
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