spectroscopy : Messages : 168-197 of 284

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168	I am wondering if anyone has never observed and measured the ethylene overtones at around 846 nm. I am looking for an atlas of C2H4 lines in this range (3rd...	Alessandro Lucchesini alex@...	Jun 3, 2002 4:12 pm
169	Does anyone here have experience with KnowItAll from Sadtler? I'd like to hear some feedback from other users. I found the HaveItAll and SearchMaster could do...	ej033	Jun 22, 2002 4:23 pm
170	Does anyone have any experiance of Hamamatsu metal package PMT detectors failing? We have a H5783-P01 photon counting PMT module that has just started to...	science1967	Jul 8, 2002 1:42 pm
171	I asked a friend about your question on high PMT dark counts and received the answer in blue below. Hello ..... the behavior you talk about is typically for...	Frederick S. Perry fsp@...	Jul 9, 2002 6:53 pm
172	cf. http://groups.yahoo.com/group/spectroscopy/message/170 Is the cooling of your photomultiplier operational? When I was active in Ye Olden Days (20+ years...	docdtv_wgta	Jul 9, 2002 6:54 pm
173	... or from a nearby computer---computers now run in the VHF and UHF radio ranges. William In a message dated 7/9/02 11:55:59 AM Pacific Daylight Time, ... ...	CatalyticChemist@...	Jul 9, 2002 8:20 pm
174	... From: "science1967" <science1967@...> To: <spectroscopy@yahoogroups.com> Sent: Monday, July 08, 2002 6:56 AM ... There are only a few parts but all...	Joe Rongen joe@...	Jul 10, 2002 11:35 am
175	Dumb question: Did you ask Hamamatsu for advice? (http://usa.hamamatsu.com) Alan ... -- ...	Alan Sanders sensireurope	Jul 10, 2002 2:28 pm
176	Regarding the failure of the PMT,we placed the PMT in a bag with dessicant and stored it in a dessicator (in the dark for several days). After reconnecting to...	science1967	Jul 13, 2002 5:39 pm
177	I need a servicer manual for a Waters 474 fluorescence detektor. Please contact if you have any information. A copy would do quite fine. Regards Hansen...	srhansen2000	Jul 13, 2002 8:25 pm
178	hello, i was wondering if anybody has the floppy disk that is used to boot the EG&G OMA III/ 1460 optical multichannel analyzer? Thanks....	mo_3tareb	Jul 15, 2002 10:54 pm
179	Hi I am looking for FT-IR spectras of water and Heavy water: 2-H20, H20-16, H2O-17 and H2O-18 Can someone help ? Thanks in advance Hansen...	srhansen2000	Jul 31, 2002 9:41 am
180	Does anyone know why hamamatsu have ceased to produce the H5783P-01 photon counting module which is based on their small metal package PMT units. We have one...	science1967	Jul 31, 2002 9:41 am
181	I am interested to determine the amount of MCl (M = Zn, Mn, Ni..,) in a solution of H2O+HCl. Is it possible by means of FTIR? Does anybody know where can I...	gfl_98	Oct 11, 2002 4:42 pm
182	Dear members: I would be very pleased if someone could introduce me good IR and mass simulator. I want to buy suitable ones.Please send the information I need...	rezaparhami	Nov 4, 2002 1:58 pm
183	Dear Reza Parhami I am sorry but I have no direct contacts in IR. Best wishes Richard Payling ... From: "rezaparhami" <rezaparhami@...> To:...	Richard Payling rpayling@...	Nov 21, 2002 8:04 pm
184	There is only 1 day left on the Ebay auction for this item available in Houston, TX. The item number is 1922680760 and it's currently only $449, with no...	lapsmith <tbsmith@...> lapsmith	Dec 10, 2002 10:36 pm
185	Does anybody know if there is a group dedicated to Pittcon?...	Unlisted <elendilmirr... elendilmirr	Jan 3, 2003 8:06 pm
186	Hi, everybody! I would like to find such a detector that is required to convert ions to photons with high efficiency in 10-3 Torr(or much higher pressure is...	crdcai <crdcai@...> crdcai	Jan 9, 2003 4:25 am
187	Hello and happy New Year to everyone! (This is my second message! I had some problems and am unsure whether the first one was sent or not!) I hope someone can...	eigenuk <k.rodger@...> eigenuk	Jan 13, 2003 6:59 pm
188	I am looking for an ATR objective for A BRUKER FTIR microscope (the generation previous to Hyperion.Please contact sigjak@.......	sigurdurjakobsson <si... sigurdurjako...	Jan 15, 2003 10:12 pm
189	I'm interested too !! ... ethylene ... overtone)....	Xavier <xduten@...> xduten	Jan 16, 2003 6:35 pm
190	Hello Frds I m doing work on organic semiconductor devices.so i m looking for polaronic states in between lumo and homo.experimentally (charge modulation...	Dinesh Kabra dinesh_kabrain	Apr 7, 2003 2:26 pm
191	C2H4 Lines: 846 nm is a very low wavelength in the IR spectrum, that implies a high energy. At this energy it is improbable obtain a molecular vibration...	Christian A. Romero andesquim	Apr 7, 2003 2:27 pm
192	What acceptance criteria should a chromatogrpahic aquisition interface apply to an incoming electronic signal to ensure only real chromatographic peaks are...	pikeythegreat	May 19, 2003 6:18 pm
193	Sorry for the big delay, but I did not receive your reply. I had to go to the Yahoo web page. What I was asking was related to my observations of C2H4 ...	A. Lucchesini lucchesini@...	May 19, 2003 6:22 pm
194	Sciex API 3000 Perkin Elmer API 3000 Mass Spectrometer System s/n 4369912 (2000) complete with Triple Quadropole Mass Spectrometer with a mass range of pf...	usedlabequip	May 22, 2003 5:31 pm
195	Chromatography Listing Fees have been reduced from May 26th to May 31st. Sell your HPLC and GC auction ads, including LabDrawer, regular auctions and featured...	labxauction	May 27, 2003 3:40 pm
196	I would like to know if there is a method to detect trace amounts of solid (<0.01%) in a solution, when the solid has no absorption above 190 nm. I thought...	nicky_jm	Jun 12, 2003 3:16 pm
197	Dear Colleague, On behalf of the MBCPNS 2003 Organizing Committee, I would like to invite you to International scientific conference " Molecular biology,...	vlzaitsev	Jun 12, 2003 3:16 pm

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