Graduate Thesis Or Dissertation

 

An analytical method for the determination of molecular hydrogen in seawater Public Deposited

Downloadable Content

Download PDF
https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/c247dv49k

Descriptions

Attribute NameValues
Creator
Abstract
  • I have developed an analytical method for the determination of molecular hydrogen in seawater. It is based on the change of hydrogen concentration in a 30 cc. volume of air as it is equilibrated with a one-liter sample of seawater. The change in hydrogen concentration in the air is measured using a gas chromatograph with a helium ionization detector. The system has been utilized aboard ship on several occasions and has been proven to be both dependable and readily transportable. The accuracy of a single measurement is limited to about plus or minus fifteen per cent by the analytical precision of the method. The precision is limited by the random errors in the GC analysis. Shipboard and laboratory experiments have shown that contamination of near-surface and near-bottom samples can be a major problem unless special precautions are taken.
Resource Type
Date Available
Date Copyright
Date Issued
Degree Level
Degree Name
Degree Field
Degree Grantor
Commencement Year
Advisor
Academic Affiliation
Non-Academic Affiliation
Subject
Rights Statement
Peer Reviewed
Language
Digitization Specifications
  • File scanned at 300 ppi (Monochrome) using Capture Perfect 3.0.82 on a Canon DR-9080C in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
Replaces
Additional Information
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-02-14T18:37:16Z (GMT) No. of bitstreams: 1 BorgersonMarkJohn1978.pdf: 774993 bytes, checksum: 7cb2e13be4d6a5b8006b19d2b427bb25 (MD5)
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-02-14T18:35:19Z (GMT) No. of bitstreams: 1 BorgersonMarkJohn1978.pdf: 774993 bytes, checksum: 7cb2e13be4d6a5b8006b19d2b427bb25 (MD5)
  • description.provenance : Submitted by Eric Hepler (ehscanner@gmail.com) on 2012-02-13T18:56:09Z No. of bitstreams: 1 BorgersonMarkJohn1978.pdf: 774993 bytes, checksum: 7cb2e13be4d6a5b8006b19d2b427bb25 (MD5)
  • description.provenance : Made available in DSpace on 2012-02-14T18:37:16Z (GMT). No. of bitstreams: 1 BorgersonMarkJohn1978.pdf: 774993 bytes, checksum: 7cb2e13be4d6a5b8006b19d2b427bb25 (MD5) Previous issue date: 1977-11-16

Relationships

Parents:

This work has no parents.

In Collection:

Items