Other
CHM 121 Finding Isotopic Abundances Using GC/MS Lab Report
- Course
- Chemistry 121
- Institution
- Harper College
This is a comprehensive and detailed lab report on; Finding Isotopic Abundances Using GC/MS. *Essential!!
[Show more]
Content preview
Finding Isotopic Abundances Using GC/MSBy: Jonathan Pilafas (performed on 9/24/2018)
Purpose: The objective of this lab is to determine the isotopic abundances found in isotopes of
chlorobenzene and bromobenzene using a gas chromatograph and a mass spectrometer.
References:
1. “Laboratory Experiments for Chemistry 121” - Harper College
2. http://dept.harpercollege.edu/chemistry/msds1/chlorobenzene.pdf
3. http://dept.harpercollege.edu/chemistry/msds1/Bromobenzene%20ScienceLab.pdf
4. http://dept.harpercollege.edu/chemistry/msds1/Hexane.pdf
5. “Mass Spectronomy Pre-Lab Assignment” - Harper College
6. “Inorganic Nomenclature” - Harper College
7. “GCMS of Chlorobenzene and Bromobenzene” - Harper College
Reagents:
Name Molecular Weight Boiling Point
Chlorobenzene 112.56 g/mole 132 °C
Bromobenzene 157.02 g/mole 156.2 °C
Hexane 86.18 g/mole 69 °C
, Safety:
Chlorobenzene - Health 2, Fire 3, Reactivity 0
Bromobenzene - Health 2, Fire 2, Reactivity 0
Hexane - Health 2, Fire 3, Reactivity 0
Instruments:
- Gas Chromatograph: Hewlett Packard GC System 6890 Series
- Mass Spectrometer: Hewlett Packard Mass Selective Detector 5973
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller anyiamgeorge19. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
84146 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now