Baby Oil approval for use in SNF cleanroom

Mary Tang mtang at snf.stanford.edu
Fri Jan 9 11:45:21 PST 2004


Hi Brian --

I spoke with Mahnaz and we agreed that your request is hereby approved (assuming that you're using only a thin film of oil.)  Good luck!

Mary

"J. Brian Leen" wrote:

> 1. Requestor: Brian Leen
> 2. Phone: 5.3301
> 3. bleen at stanford.edu
> 4. Advisor: Lambertus Hesselink
>
> 5. Chemical Name(s): Baby Oil, Mineral Oil
> 6. The chemical will be used in conjunction with HF 49%.
> 7. Johnson & Johnson
> 8. http://www.johnsonsbaby.com/products/oil/baby-oil
> 9. See MSDS.
> 10. The process goal is to etch optical fibers to a fine point.  The oil
> will be used to form a limited meniscus in the HF and to protect the rest of
> the fiber from acid vapors.  See attached papers for more details.
> 11. To my knowledge, no other oils with known prosperities in this situation
> are approved (fomblin oil is the only other approved oil and is not
> desirable).
> 12. This will be used at WBGeneral and residual oil will be cleaned off at
> WBSolvent.
> 13. Quantity will be ~14oz bottle.
> 14. State is liquid.
> 15. No mixing is required.
> 16. MSDS @ http://stanford.chemquik.com/default.asp?LinkNum=DOL%2E239303
> 17. NA
> 18. NA
> 19. No special storage required
> 20. Disposal will be down the HF drain.
> 21. Attached
>
>   ------------------------------------------------------------------------
>                                                                                                  Name: Method to produce high-resolution scanning near-field optical microscope probes.pdf
>    Method to produce high-resolution scanning near-field optical microscope probes.pdf           Type: Portable Document Format (application/pdf)
>                                                                                              Encoding: base64
>                                                                                       Download Status: Not downloaded with message
>
>                                                                                 Name: Chemically etched fiber tips for near-field optical microscopy.pdf
>    Chemically etched fiber tips for near-field optical microscopy.pdf           Type: Portable Document Format (application/pdf)
>                                                                             Encoding: base64
>                                                                      Download Status: Not downloaded with message
>
>                                          Name: HF-Oil tip etch process.doc
>    HF-Oil tip etch process.doc           Type: WINWORD File (application/msword)
>                                      Encoding: base64
>                               Download Status: Not downloaded with message

--
Mary X. Tang, Ph.D.
National Nanofabrication Users' Network
Stanford Nanofabrication Facility
CIS Room 136, Mail Code 4070
Stanford, CA  94305
(650)723-9980
mtang at stanford.edu
http://snf.stanford.edu





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