manganate - Harmful over 1 ml - Danger to environment - Oxidising agent CLEAPS Wear lab coat & wear eye protection. Wash hands thoroughly at the end of the experiment. Glassware (glass stirring rod‚ boiling tubes) - Can break if dropped and could cause bleeding or other damage to skin. Experience in situation Try not to drop glassware and wear eye protection. Keep working area clear at all times. Method: 1) Measure 10cm3 of 4 mol dm-3 glucose solution into the first boiling tube 2) Measure 5cm3
Premium Glucose tolerance test Blood sugar Insulin
In the first experiment‚ cyclohexanol was oxidized to form cyclohexanone. This was accomplished by pouring 2.0 ml of cyclohexanol and 1.0 ml of acetic acid into a 250 ml Erlenmeyer flask. Under a fume hood‚ slowly add 30 ml of bleach‚ and oxidizing agent‚ to the mixture and stir for 20 minutes. Acetic acid will react with bleach to make it a better oxidizing agent and form hopochlorous acid. Hypochlorous acid will then oxidize cyclohexanol. The mixture turned cloudy during the process but clear up
Premium Chemistry Water Solvent
A medical laboratory technologist‚ also referred to as clinical laboratory scientist or medical laboratory scientist‚ are a big part of a health care team. Medical laboratory technologists primarily study and practice diagnostic medicine by generating accurate and reliable test results in chemistry‚ hematology‚ immunology‚ immunohematology‚ and microbiology. A medical laboratory technologists typically collect samples and perform tests to analyze body fluids such as blood and urine‚ tissue‚ and other
Premium Medicine Surgery Physician
TRIP TO CENTRAL VETERINARY LABORATORIES BY : MORAA FRIDAH ORINA ADM NO: K01/10965/10 PRESENTED TO : DR M NOOR DATE: 25/11/2012 REPORT ON THE FIELD TRIP TO CENTRAL VETERINARY LABORATORIES INTRODUCTION Central veterinary laboratory is situated in Kabete in Kiambu County in Kenya. It deals with confirmatory diagnosis of various diseases and as a referral laboratory for other regional laboratories‚ they include; Nakuru‚ Eldoret‚ Kericho‚ Karatina
Premium Laboratory Female Rat
Fermentation of Carbohydrates: Ethanol from Sucrose Objective: To demonstrate a fermentation process‚ isolate the ethanol produced by fractional distillation‚ determine the composition of the ethanol solution recovered‚ and make stoichiometric and yield calculations. Procedures: Fermentation Weigh out 20.0 g of sucrose and place it into a 250-mL Erlenmeyer flask. Add 100 mL of water and gently shake until all the sucrose has dissolved. To this solution add 0.60 g of dipotassium hydrogen phosphate
Premium Distillation Laboratory glassware
Experimental Part 1: Reaction First the glassware apparatus for the reaction was set up. 3.861-grams of isoborneol‚ 2.21-mL of glacial acetic acid‚ and 4.39-mL of 6% NaOCl solution were mixed in a 125-mL Erlenmeyer flask. Another 35-mL of 6% NaOCl solution was added to a separatory funnel and supported over the flask. The NaOCl in the sep funnel was slowly added into the Erlenmeyer flask with vigorous swirling‚ approximately 2-mL every 30 seconds until all the NaOCl from the sep funnel had been
Premium Erlenmeyer flask Laboratory glassware Chemistry
but I tried to stop this by cleaning all our beakers after each experiment. The dependant variable is the amount of juice used and the independent variable is the type of juice used in the experiment. METHOD: SAFETY: Take care with fragile glassware such as burettes. Preparation 1.) Make up a 1% solution of vitamin C with 1 g of vitamin C in 100 cm3; this is 10 mg cm–3. 2.) Make up a 1% solution of DCPIP. Investigation 3.) Pipette 2 cm3 of vitamin C solution into a test tube. 4.) Using
Premium Titration Vitamin C Laboratory glassware
This paperwork of SCI 207 Week 2 Laboratory 1 shows the solutions to the following problems: The purpose of this lab is to learn more about how connected you are to the ecosystems and biosphere that you inhabit. You will learn how your everyday choices contribute to the human impacts on our environment you General Questions - General General Questions Lab 2 - Experiment 1: Effects of Groundwater Contamination Post-Lab Questions: 1. Restate your hypothesis. Was it confirmed
Premium Water supply Water quality Water
1 SN2 Reaction‚ Ionic Liquid (Group – hood) Background Reading Solomons and Fryhle Chapter 6 (Substitution/Elimination Reactions) Techniques: Weights and Measures‚ Reflux‚ Liquid-Liquid Extraction‚ Distillation. Introduction The SN2 reaction is a bimolecular nucleophilic substitution reaction where the nucleophile (a molecule with a free pair of electrons) reacts with an alkyl halide and replaces the halogen (for more details see Solomons and Fryle‚ Chapter 6). The nucleophile approaches
Premium Distillation Solvent Laboratory glassware
SOP: Solid phase extraction of cylindrospermopsin in filtered water samples Document identifier: SOP_TOXIC_UDU_05F Prepared by: James S. Metcalf and Geoffrey A. Codd‚ UDU Date: 7 July 2005 1 Introduction In order to determine the concentration of cylindrospermopsin in the extracellular fraction of filtered environmental waters‚ solid phase extraction (SPE) is necessary to concentrate the toxin to concentrations capable of being detected by HPLC. 2 Experimental 2.1 Materials
Premium High performance liquid chromatography Chromatography Glass