Synthesis of Aspirin Essay Preview: Synthesis of Aspirin Report this essay Liu, YuchenProfessor Ho10 September 2016Melting Point DeterminationPurity and Identify of Crystalline Organic CompoundsI. Purpose: This experiment is to determine the melting point of organic compounds.II. Procedure: -Take proper amount of a organic compound sample using a capillary tube.-Put the capillary tube into a oil.
Protocol for Tear Sample Collection Protocol for tear sample collection 4 μl of tears[1] are collected from eye of the patient, (form external canthus, avoiding tear reflex as much as possible) using a 4 μl[2] glass capillary micropippetes (Drummond Scientific Company, Broomall, PA; Cat No. 1-000-0040, 4 μl, 32mm).[3] Tears can be attempted to be collected from the tear.
Temperature–Volume Relatationship Essay Preview: Temperature–Volume Relatationship Report this essay Temperature-Volume Relationship Purpose: In this lab we will study how temperature changes of a gas sample influence its volume. Hypothesis: I think that as temperature increases the volume will increase as well. Materials: Thermometer 2 rubber bands Capillary tube Ruler Hot plate Oil bath Procedure: Using.
Sublimation and Melting Point Determination of Benzoic AcidEssay Preview: Sublimation and Melting Point Determination of Benzoic AcidReport this essaySublimation and Melting Point Determination of Benzoic AcidA Formal Written Report byEscobido, Espino, *Fidel, Folloso, FranciscoABSTRACTThe study ought to perform a successful sublimation procedure for benzoic acid and determine the difference between melting points of purified, impure.
