Isolation of Essential Oils: PLKE Exp #14B Procedure like 14A only scaled up Glassware: Page 570, 704, 754 I. Announcements a) Read the techniques listed at the beginning of the lab procedure b) The procedure is written for oil of cl
Thin-Layer Chromatography Plate
When all three members of your group have the plate ready, take them to the tank and quickly insert them leaning against one side. Caution: Make sure that the spots are above the level of the solvent in the tank, oth
Experiment #2: Titration of Aspirin Tablets and TLC of Analgesics The procedure for the Titration can be found in the Lab #2 folder and the TLC procedure is in PLKE Exp. #11. Required Reading: Techniques 19 (sections 19.1-19.3) and 20 in the PLKE text. I.
Experiment #1: Isolation of Active Ingredient in an Analgesic PLKE Expt #9 There is a typo in the book (page 72)you should look at Technique 7.10 not 7.9 I. Announcements a) Please read Expt. 9 in the PLKE textbook Safety * Notebook
Grading for Chem. 271 Lab Objective/Procedure and Data sections: Each week 4 randomly selected items will be chosen to be graded by the instructor for a total of 10 points possible. Qualitative and/or quantitative data, format, significant figures, units,