Newsgroup sci.techniques.spectroscopy 2833

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 ESK1219@chollian.dacom.co.kr wrote: "l major in catalysis. my catalyst is
alumina supported molybdenum. And molybdenum is nitrided. so Mo is Mo2N
not MoO3. l tried to meassur this sample by uv-vis DRS. But lencounterd
some problem. Whenever l measure this sample, the peak shape is different
with each other. The sample wasnot moved and measurmet was continuosly.
How i greproducibel peak data?? Anybody help me.. Thank you for your
kindness.. "
Nobody could do more than speculate about your problem without knowing
more about how you made the measurements.  
Marvin Margoshes

WE HAVE 3 USED FINNIGAN GC/MS SPECTROMETERS.
THEY DO NOT WORK. BUT THEY WILL GOOD FOR PARTS
IF YOU ARE LOOKING PARTS FOR FINNIGAN 4000,PLEASE 
CONTACT BELOW.
------------------------------------------------------------------------ 
        NAME:  Nuka V. Reddy                                       
        e-mail:nvrreddy@styx.ios.com             reddy@pacevm.dac.pace.edu
        Home Page: http://www.ios.com/~nvrreddy 
        Tel:(718) 539-4425     Fax:(718) 460-4159 
************************************************************************* 

ICM Laboratories
1152 Route 10
Randolph, NJ 07869
201-584-0330
Fax: 201-584-0515
November, 1996
To whom it may concern:
ICM Laboratories has the following items for immediate sale in as is
condition. Our terms are CASH, or certified bank check and the buyer
is responsible for removal of the equipment and/or freight charges to
his final destination. ICM will consider any and all reasonable offers
for the listed equipment. Contact Richard Levine at x3014 for further
information, etc. The items are presented below in no order of
significance whatsoever. All were purchased new by ICM.
1.  Perkin Elmer P2 ICP, dual channel, with AS51 autosampler, PE 7700
computer, PE310 printer and PE software. The instrument is in working
order.
2.  Perkin Elmer Model 2390 AA, with R100A recorder. The instrument is
in working order.
3.  Dohrmann  DX20 MC3 TOX analyzer. The instrument is currently not
working, a temperature control problem, can be either repaired or used
for parts.
4.  Perkin Elmer Model 710B IR spectrometer. The instrument is in
working order.
5.  Perkin Elmer Model 5100 Zeeman AA with flame attachment, AS60
autosampler, Gateway PC and PC software. The instrument is in working
order.
6.  Hewlett Packard Model 5840 GC with 7672 autosampler. The GC can be
used for parts. The  autosampler is in working condition.
7.  Perkin Elmer Model 770 Computers and PR310 printers.
8.  BL Spectronic 710-1. The instrument is in working order.
9.  Hamilton Dilutor in working order.
10.  S-Evap evaporator.
11.  Fisher Sonic Dismembrator Model 300.
12.  Fisher Dyna-mix Model 143
13.  Fisher Model 5000 recorder.
14.  Lifting equipment: Hydraulic hand truck with platform, 30 gallon
barrel lift attachment, 55 gallon barrel lift attachment, parrot beak
drum lift attachment.

 Gareth Pugh <101723.3013@CompuServe.COM> writes:
>Could somebody tell me what Silver Traceablity means with 
>reference to Enviromental Spectroscopy Standards?
Traceability with reference to standards normally means that the standard is 
traceable to NIST (National Institute of Standards and Testing - near 
Washington DC).  NIST produces huge variety of Standard Reference Materials 
(SRMs) including spectroscopy standards.  The SRM concentrations are certified 
through analysis by multiple independent analytical methods, ie ICP and x-ray 
fluorescence, for example.
Frank
Frank Walker
Tucson, AZ
There once was a chemist from Tucson
With skewed knowledge of history bygone.
When asked, "Between you and me, 
Who first used ICP?"
He said, "I think it was Catherine of Argon."