mtang at snf.stanford.edu
Mon Nov 17 06:57:14 PST 2003
Hi Jim --
Sounds fine to me -- but if you could, please have him talk with a staff member (me, you, Nancy, Maurice,
preferably) about the logistics of using the wafersaw/chem room... It's really Tony/David/Maintenance space, so
we'd like to make sure that he understands this and to make sure to use the appropriate safety gear/labware/sinks
(and where to find it all), that he should check with Tony/David/Mike D. who all share this space, and to cleanup
completely after himself (or those guys will give us a hard time about letting labmembers use their space!)
Jim McVittie wrote:
> I agree that he does not need to mix up 2 L but it is safer to mix up a large batch if he is going to use this
> etch a number of times. I expect he does not need to use more than 50 cc for each time it is used. 500 cc might
> be a better starting point.
> I told him that he would have to use the chem-mix/wafer saw lab.
> If it is ok with everyone, I will tell him to go ahead. Jim
> Mary Tang wrote:
> > Hi SpecMat'ers --
> > A couple of questions/comments --
> > 1. The volumes indicated seem awfully high for wbgeneral or wbgaas -- (2 L with 49% HF?) Could we ask him
> > to mix up smaller volumes appropriate for the containers normally used there?
> > 2. Where will the mixing be done? If he does this in another lab (hopefully, one equipped to handle
> > chemistry) then I would suppose that the rules of that lab will govern. But if he mixes in our lab (the
> > wafersaw room is a favorite) then we should have a brief chat with him about how to do this properly
> > (how/where to weigh, transport, etc.)
> > Otherwise, it looks good to me -- any comments?
> > Mary
> > Hiroyuki Sanda wrote:
> > > Hi,
> > >
> > > I would like to register a new chemical.
> > > The attached file includes all information.
> > >
> > > Thanks,
> > > Hiroyuki Sanda
> > >
> > > ------------------------------------------------------------------------
> > > Name: safty committie (Potassium Dichromate).doc
> > > safty committie (Potassium Dichromate).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
Mary X. Tang, Ph.D.
National Nanofabrication Users' Network
Stanford Nanofabrication Facility
CIS Room 136, Mail Code 4070
Stanford, CA 94305
mtang at stanford.edu
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