Hamid Reza Shahbaazi <hshahbaazi@...> wrote:Hi (Salaam),
Analysis of Testosterone and its Metabolites by HPLC
Condition:
Column:
150 x 4.6 mm, 3 µm
Cacellpak C18 UG120 (Shiseido)
Mobile phase:
A = water
B = CH3OH, C, CH3CN
Column compartment:
40 ŗC
Injection vol.:
25 µl
Detector:
diode-array detector
wavelength 245 nm
reference 450 nm
Best,
mina minaee wrote:
Hello
I intend to determine following hormones in serum with HPLC:
Testosterone, estrogen and cortisole.
I have a HPLC with PDA and flourescence detectors, 3 pumps and some columns.
Could anyone help me with mobile phase and analysis condition?
Thank you in advance and looking forward to hearing from you.
Best wishes
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
Yahoo! Groups SponsorADVERTISEMENT
---------------------------------
Yahoo! Groups Links
To visit your group on the web, go to:
http://groups.yahoo.com/group/analyticalchemistry/
To unsubscribe from this group, send an email to:
analyticalchemistry-unsubscribe@yahoogroups.com
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
Yahoo! Groups Links
---------------------------------
Do you Yahoo!?
Yahoo! Mail - You care about security. So do we.
[Non-text portions of this message have been removed]
Saudi Aramco is recruiting for the following positions: Industrial
Microbiologist, Polymer Scientist, Corrosion & Materials Scientist,
Hydrocarbon Desulphurization Specialist, Power Industry Specialist,
Chemical Technical Specialist, Fuel Cell Specialist,
Commercialization Specialist, Carbon Capture Specialist, LC-MS
Analytical Chemistry Specialist, Refining Catalyst Specialist,
Sulphur Recovery & Applications Specialist,Drilling Fluids Science
Specialist, and various other positions.
For a detailed description of the above positions, please visit our
website at http://www.jobsataramco.com. Email resumes to:
resumes@... When Appling, please use reference code
06S-YGACHEM.
These positions are full time, family status positions located in
Saudi Arabia.
Hi All,
I am working in the field of power plant chemistry and also in
luminescence. I am interested in communicating with people working in
these fields. Any one working in similar fields?
Hi friends I still awits reply to this.
Thanks,
Samit
"Samit V. Chaudhari" <samitchaudhari@...> wrote:
Dea all..
Can anybody inform me about how to reduce NO(x) {Oxides of Nitrogen,
Nitrox)gas to Ammonia, I think this may be done with use of supported or non
supported catylist.
Thanks
Samit
Samit V. Chaudhari.
8/ DumubaiChawl, PatilWadi, R.K.Road, Dahisar(west), Mumbai-400068. Maharashtra,
India, samitchaudhari@..., Phone:00912228939234 Cell: 00912232511434
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
---------------------------------
Yahoo! Groups Links
To visit your group on the web, go to:
http://groups.yahoo.com/group/analyticalchemistry/
To unsubscribe from this group, send an email to:
analyticalchemistry-unsubscribe@yahoogroups.com
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Samit V. Chaudhari.
8/ DumubaiChawl, PatilWadi, R.K.Road, Dahisar(west), Mumbai-400068. Maharashtra,
India, samitchaudhari@..., Phone:00912228939234 Cell: 00912232511434
---------------------------------
Do you Yahoo!?
SBC Yahoo! - Internet access at a great low price.
[Non-text portions of this message have been removed]
Dea all..
Can anybody inform me about how to reduce NO(x) {Oxides of Nitrogen,
Nitrox)gas to Ammonia, I think this may be done with use of supported or non
supported catylist.
Thanks
Samit
Samit V. Chaudhari.
8/ DumubaiChawl, PatilWadi, R.K.Road, Dahisar(west), Mumbai-400068. Maharashtra,
India, samitchaudhari@..., Phone:00912228939234 Cell: 00912232511434
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
Hi:
I hope that be helpful for you this information about ammonia
decomposition:
Hydrogen is released on heating above 850 oF (454 oC). The
decomposition temperature may be lowered to 575 oF (300 oC)
by contact with certain metals such as nickel. At 1290 oF (690 oC)
or in the presence of an electric spark, ammonia decomposes into
nitrogen and hydrogen gases, which may form a flammable mixture in
the air.
Also, check this site:
http://www.chem.tamu.edu/rgroup/goodman/pdf%20files/cat-ltr-77-1-
01.pdf
Have a nice day
Ruben aka Chiralic
--- In analyticalchemistry@yahoogroups.com, "sriman41"
<sriman41@y...> wrote:
> Hi,
> can anybody inform me about the decomposition temperature of
ammonia.
> Also I need decomposition of ammonia at different temperature.
>
> Thanks
Thanks for your response. The information posted by you is not helpful to me. I
look for numbers.
Thanks
sriman
octanediol <no_reply@yahoogroups.com> wrote:
--- In analyticalchemistry@yahoogroups.com, "sriman41"
<sriman41@y...> wrote:
> Hi,
> can anybody inform me about the decomposition temperature of
ammonia.
> Also I need decomposition of ammonia at different temperature.
>
> Thanks
This is an equilibrium reaction. I assume that you need the enthalpy
change for the reaction and the equilibrium constant. I believe that
there is an equation relating the equilibrium constant at different
temperatures and the enthalpy change. I hope that I have helped.
Yahoo! Groups SponsorADVERTISEMENT
---------------------------------
Yahoo! Groups Links
To visit your group on the web, go to:
http://groups.yahoo.com/group/analyticalchemistry/
To unsubscribe from this group, send an email to:
analyticalchemistry-unsubscribe@yahoogroups.com
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
--- In analyticalchemistry@yahoogroups.com, "sriman41"
<sriman41@y...> wrote:
> Hi,
> can anybody inform me about the decomposition temperature of
ammonia.
> Also I need decomposition of ammonia at different temperature.
>
> Thanks
This is an equilibrium reaction. I assume that you need the enthalpy
change for the reaction and the equilibrium constant. I believe that
there is an equation relating the equilibrium constant at different
temperatures and the enthalpy change. I hope that I have helped.
Hi (Salaam),
Analysis of Testosterone and its Metabolites by HPLC
Condition:
Column:
150 x 4.6 mm, 3 µm
Cacellpak C18 UG120 (Shiseido)
Mobile phase:
A = water
B = CH3OH, C, CH3CN
Column compartment:
40 ŗC
Injection vol.:
25 µl
Detector:
diode-array detector
wavelength 245 nm
reference 450 nm
Best,
mina minaee <chem082@...> wrote:
Hello
I intend to determine following hormones in serum with HPLC:
Testosterone, estrogen and cortisole.
I have a HPLC with PDA and flourescence detectors, 3 pumps and some columns.
Could anyone help me with mobile phase and analysis condition?
Thank you in advance and looking forward to hearing from you.
Best wishes
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
Yahoo! Groups SponsorADVERTISEMENT
---------------------------------
Yahoo! Groups Links
To visit your group on the web, go to:
http://groups.yahoo.com/group/analyticalchemistry/
To unsubscribe from this group, send an email to:
analyticalchemistry-unsubscribe@yahoogroups.com
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
Hello
I intend to determine following hormones in serum with HPLC:
Testosterone, estrogen and cortisole.
I have a HPLC with PDA and flourescence detectors, 3 pumps and some columns.
Could anyone help me with mobile phase and analysis condition?
Thank you in advance and looking forward to hearing from you.
Best wishes
---------------------------------
Do you Yahoo!?
Win a $20,000 Career Makeover at Yahoo! HotJobs
[Non-text portions of this message have been removed]
I am a M. Sc. in chemistry having 4 years of experience in the field
of production in the industry related to chemistry, would like to
apply for the said post.
Presently I am working with Joseph Leslie Dräger Mfg. Pvt. Ltd.,
Mumbai, India as project in charge for Respirators, canisters and
filters produced for Indian Defense for protection against Nuclear,
Biological and Chemical warfare agents as well as Laboratory and
Quality Assurance.
Following is My detailed C. V.
I would be obliged if you could consider the facts given & upraise me
in position available in suitable organization
Thanking you ,
Yours Sincerely,
Samit V. Chaudhari.
SAMIT V. CHAUDHARI.
8/ Dumubai chawl, Patil wadi,
R. K. Road, Dahisar (west),
Mumbai 400 068.
Maharashtra, India
Tel : (0091) 22 28939234
Cell : (0091) 22 32511434
E- mail : samitchaudhari@...
Personal Brief:
M Sc. in chemistry with 4+ years experience in Manufacturing &
process industry with technical background and quality orientation
with experience in setting and implementing laboratories & production
unit, having good theoretical knowledge of Analytical methods.
Seeking position in work related to chemistry in production / Quality
Control / Research & Development.
Educational qualification:
· M. Sc. Phy. Chem. 55% (higher second class)
(Institute of science, Mumbai University.)
· B.Sc. chem. 72.13% (1st class)
(Mumbai University)
Work profile :
Presently working with Joseph Leslie Dräger Mfg. Pvt. Ltd., Mumbai,
India. since Dec.1999 as Sr. Chemist, Quality Assurance.
Job profile includes-
Handling of impregnation plant independently to produce various
application of activated carbon, which gives protection against NBC
(Nuclear Biological Chemical) warfare gases and other Industrial
toxic, poisonous gases and vapors. Depending on requirement of
industries and Indian Defense applications.
Involved in the development of following.:
· Carbon for protection against Nuclear Biological and Chemical
warfare agents,
· Russian type tank filters for Infantry combat Vehicles.
· Tri Color Detector paper used to indicate presence of toxic
warfare agents.
· Personal Decontamination Kit to decontaminate the infected
Skin area due to biological agents.
· Particulate Filtration mask for use against Biological agents
like SARs.
· Development of gas filters used against protection of CO and
NOx.
Technical liasoning with collaborator, Dräger Safety AG & Co. KGaA.,
Germany,.
Handling the technical bid with defense and Bureau of Indian
Standards.
Handling of production , quality control & laboratory testing of
filters and respirators used for protection against various gases and
NBC agents.
Which includes:
· Generation of specified concentration of specified gases (
e.g. HCN, CNCl, CO, C6H6, CCl4, NH3, Cl2, SO2, H2S, ) and detection
of concentration using Titrametric analysis or by using gas
electrochemical/Infra red sensors before and after exposure to
specified gas filter. And dealing with Independent laboratories for
further Qualitative and Quantitive analysis using FTIR, HPLC, GC MS,
TGA, DTA etc.
· Determination of Surface area of Activated carbon used in gas
filter before and after impregnation using `Quantachrome make
Autosorb multipoint surface area analyzer' using BET method.
· Determination of Impregnates from Impregnated Activated
carbon by extracting in respective salt/solvent medium and quantitive
analysis of Impregnates using Titrametric method and AAS (Perkin
Elamer make), Moisture by using `Rajdhani Enst., India make I R
Moisture detector' / Xylene Extraction method, Ammonia by Kjaldals
Method.
· Dealing with independent laboratories for Polymer analysis of
rubber / Plastics used in Respiratory mask using FTIR (Perkin elamar
make).
· Checking of Particulate matter filtration efficiency of HEPA
( High Efficiency Particulate Aerosol ) filter by subjecting filter
to aerosol (Size = 0.3 micron) of Di Octyl Phthalate by using `ATI
Make DOP penitrometer Model Q 127" which generates monodispersed
Aerosol of 0.3 micron precisely, Measures Particulate size using
optical light method and detects concentration of generated aerosol
and penetrated aerosol from Filter using light scattering method.
· Determination of leakage in Respiratory mask using Leakage
tester (DRDO, India and Draeger, Germany make mask leakage tester)
which pressurizes the mask and checks for leakage.
· Dealing with Indian defense Laboratory for testing mask face
piece rubber and Activated charcoal coated cloth used in Integrated
hood mask with respirator for its penetration capacity test against
mustered warfare agents and DCP ( Di Chloro Propane) as simulation of
Nerve Agents.
· Tensile property testing of fabrics and rubber components
used in respiratory protection system using tensile testing machine.
· Simulation of Human respiratory system by attaching Breathing
Apparatus to `Breathing machine' and `Draeger, Germany make model
Quester III' which measures Breathing Resistance offered by
Apparatus, CO2 Content in Exhaled Air,
· Accelerated Aging and Environmental testing for Canister
filters and Masks by subjecting object to temp and Humidity
Conditions.
· Practical performance testing for Breathing apparatus by
subjecting live test subject ( Human wearing the Apparatus) to
Practical conditions of Environment (of Diff. Temp. and RH) and heavy
exercises.
· Maintenance and calibration of all testing Equipments.
Company Profile:
Joseph Leslie Dräger Mfg. Pvt. Ltd, An ISO 9001 company, has
technical collaboration with Dräger Safety AG & Co. KGaA., Germany,
Parent company is the world leader in safety & personal protective
technology offering comprehensive hazard management, measuring and
protecting against airborne contaminants. The company's core areas of
specialization are personal protection technology, gas detection
technology and diving technology, supplying its customers with
complete problem solutions designed to protect and maintain safe
breathing, particularly in industry, mining and fire-fighting
applications. Major revenue in indigenous business is generated from
the defense sector.
Training:
· Trained for filter technology, Study of toxic gas filtration,
Carbon Impregnation and filter design by Principals, Dräger Safety AG
& Co. KGaA., Germany,
· Successfully completed training program on rubber technology
and reverse engineering on rubber products conducted by IRMRA, Thane,
India.
Presentations:
· Presented project Seminar on Electron Microscopy Conducted by
Physical Chemistry Study Circle at Institute of Science, Mumbai,
India.
· Presented Symposium on Nuclear Chemistry under title of `
Magnanimous tussle of miniaturized entities' while Graduation.
Working knowledge of computer :
· Worked on software's like MS DOS, MS-Windows98, MS- Word, MS-
Excel, Ms PowerPoint, Exactly package.
Passport details:
· No :B 5543543.
Place of issue :Mumbai.
Date of birth :
· 9th June 1977.
Nationality:
· Indian.
Languages known:
· English, Marathi & Hindi.
Hobbies :
· Photography, music & reading
References:
· Dr. Beer Singh, Scientist E, Deputy Director,
Defense Research And Development Organization, India
Defense R & D Establishment,
Jhansi Road, Gwalior,
M. P., India
Phone No.: 0091 751 2340245/2340354/2342027
Cell: 00919893040985
· Mr. Ajay Kumar Rai, Manager-Training.
Joseph Leslie Drager Mfg. Pvt. Ltd,
Leslico House, Prof V. S Agashe Road,
Off 87-c, Bhawani Shankar Road,
Dader (west), Mumbai 400 068, India
Ph.: 0091 22 24227587/24221880
Cell: 0091 9869056283,
Res. Ph. No.: 0091 22 8125584
E-mail: ak_rai@...
Place: Mumbai.
Saudi Aramco is recruiting for the following positions: Industrial
Microbiologist, Polymer Scientist, Corrosion & Materials Scientist,
Hydrocarbon Desulphurization Specialist, Power Industry Specialist,
Chemical Technical Specialist, Fuel Cell Specialist,
Commercialization Specialist, Carbon Capture Specialist, LC-MS
Analytical Chemistry Specialist, Refining Catalyst Specialist,
Sulphur Recovery & Applications Specialist,Drilling Fluids Science
Specialist, and various other positions.
For a detailed description of the above positions, please visit our
website at http://www.jobsataramco.com. Email resumes to:
resumes@.... When Appling, please use reference code
06S-YGACHEM.
These positions are full time, family status positions located in
Saudi Arabia.
Are Whites Seeking Culture in Lord of the Rings?
The three Lord of the Rings films have grossed well over a billion
dollars in box office and DVD sales. In my young life I have never
before seen the kind of clamor these films have created. Everyone I
know, from friends, to family, to co-workers, are excited about these
movies and talk about them a lot. The people talking excitedly about
the movies are almost always White. The crowds in the theaters are
also nearly 100% White. What is the draw of these movies to Whites,
exactly, aside from the usual special effects, big-name stars, and
sex-driven sales ads?
There are a couple of themes within the Lord of the Rings films that
other movies tend to lack--an underlying sense of culture and
history.
From the ancient monuments encountered, to the obvious pride the
characters have in their own cultures, ideas of history and cultural
pride are imprinted all over these movies. And Whites are
unquestionably going out in droves to see and buy these films.
Is there more to this phenomenon than the typical blockbuster movie
fodder? Are Whites consciously or subconsciously seeking out these
films for the sense of pride they instill? In a world where Whites
are force-fed guilt and taught that pride in oneself is evil, why
would they go see a film such as Lord of the Rings, that is chock
full of such "racist" pride?
The key element of the film is the obviously European nature of the
races defending the Western world and its culture from the growing
dark hordes of Orcs that seek to conquer and destroy it. How was such
a racist movie even allowed to be made?
Those poor Orcs only need free health and dental care, and free
government money, and they would do no wrong. In fact, they would
instantly become model citizens and voters. Those White people
fighting for their lives, their people, and their culture are
obviously racists. Where are the Anti-Decimation League and the
National Association for the Advancement of Orc People to teach Lord
Aragorn and those other evil "Whiteys" about diversity and
understanding of the Orcs?
So is Lord of the Rings just another set of films, or are White
moviegoers connecting with it in ways they may not even understand?
With guilt for our own culture being pushed into our brains from an
early age, are Whites seeking out a fantasy culture in the films that
it is okay to defend and be proud of?
That may be debatable, but one thing is sure: Whites are enjoying
these movies. Hopefully this will help open them up to pride in their
own kind in an ever-darkening world.
http://www.nationalvanguard.org/story.php?id=1514
############################################
Visit Our Sponsors
############################################
National Alliance
P.O. Box 90, Hillsboro, Wv 24946
http://www.Natall.Comhttp://www.Natvan.Com
Hotline Message (304) 653-4600
* News For White People.
http://www.Nationalvanguard.Org
* Hate Crimes Against Whites
Http://www.Hatecrimes.Net
* White Network
http://www.Aryannetwork.Com
* Music For White People.
http://www.Resistance.Com
* White Revolution
http://www.Whiterevolution.Com
* White Children - Our Future
http://www.Whitechildren.Com
* White Aryan Resistance
http://www.Resist.Com
* Vanguard News Network
http://www.Vanguardnewsnetwork.Comhttp://www.Infowars.Com
* Alternative Media
http://www.Altermedia.Info
* Zionist Occupied Government Exposed
http://Zog.To/
############################################
Saudi Aramco is recruiting for the following positions: Industrial
Microbiologist, Polymer Scientist, Corrosion & Materials Scientist,
Hydrocarbon Desulphurization Specialist, Power Industry Specialist,
Chemical Technical Specialist, Fuel Cell Specialist,
Commercialization Specialist, Carbon Capture Specialist, LC-MS
Analytical Chemistry Specialist, Refining Catalyst Specialist,
Sulphur Recovery & Applications Specialist,Drilling Fluids Science
Specialist, and various other positions.
For a detailed description of the above positions, please visit our
website at http://www.jobsataramco.com. Email resumes to:
resumes@.... When appling, please use reference code
06S-YGACHEM.
These positions are full time, family status positions located in
Saudi Arabia.
Hello to everyone,
our company just purchased a new HPLC and am trying to figure out the best way
for preparing physiological samples for analysis....i will be dealing with
plasma and urines.
Any suggestions?
sara
---------------------------------
Do you Yahoo!?
Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes
[Non-text portions of this message have been removed]
--- In analyticalchemistry@yahoogroups.com, Zia siddiqi
<siddiqizm2003@y...> wrote:
> Totonto
> "Dr. Muhammad Nadeem" <nadeemqadri@y...> wrote:Where r u zia, let
me know so that i can suggest to u,
>
> Nadeem
>
>
> ---------------------------------
> Do you Yahoo!?
> Yahoo! Photos - Get your photo on the big screen in Times Square
>
> [Non-text portions of this message have been removed]
>
>
>
> ---------------------------------
> Yahoo! Groups Links
>
> To visit your group on the web, go to:
> http://groups.yahoo.com/group/analyticalchemistry/
>
> To unsubscribe from this group, send an email to:
> analyticalchemistry-unsubscribe@yahoogroups.com
>
> Your use of Yahoo! Groups is subject to the Yahoo! Terms of
Service.
>
>
>
> Yahoo! India Mobile: Ringtones, Wallpapers, Picture Messages and
more.Download now.
>
> [Non-text portions of this message have been removed]
so give me a call @ 416-648-2261 after 8 pm sir,
Nadeem
---------------------------------
Do you Yahoo!?
Find out what made the Top Yahoo! Searches of 2003
[Non-text portions of this message have been removed]
Thanks
I am living in Toronto, East York area
Zia
"Dr. Muhammad Nadeem" <nadeemqadri@...> wrote: Where r u zia, let
me know so that i can suggest to u,
Nadeem
---------------------------------
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
[Non-text portions of this message have been removed]
---------------------------------
Yahoo! Groups Links
To visit your group on the web, go to:
http://groups.yahoo.com/group/analyticalchemistry/
To unsubscribe from this group, send an email to:
analyticalchemistry-unsubscribe@yahoogroups.com
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Yahoo! India Mobile: Ringtones, Wallpapers, Picture Messages and more.Download
now.
[Non-text portions of this message have been removed]
Totonto
"Dr. Muhammad Nadeem" <nadeemqadri@...> wrote:Where r u zia, let me know
so that i can suggest to u,
Nadeem
---------------------------------
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
[Non-text portions of this message have been removed]
---------------------------------
Yahoo! Groups Links
To visit your group on the web, go to:
http://groups.yahoo.com/group/analyticalchemistry/
To unsubscribe from this group, send an email to:
analyticalchemistry-unsubscribe@yahoogroups.com
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Yahoo! India Mobile: Ringtones, Wallpapers, Picture Messages and more.Download
now.
[Non-text portions of this message have been removed]
Where r u zia, let me know so that i can suggest to u,
Nadeem
---------------------------------
Do you Yahoo!?
Yahoo! Photos - Get your photo on the big screen in Times Square
[Non-text portions of this message have been removed]
Follow this link
http://www.chem.agilent.com/cag/training/northam/H5930A.asp
--- In analyticalchemistry@yahoogroups.com, Zia siddiqi
<siddiqizm2003@y...> wrote:
> Hi to all
> I am interested in doing a course in Pharmacutical analysis HPLC
> Kindly suggest online/part time course in Canada/ USA
>
>
>
> Yahoo! India Mobile: Ringtones, Wallpapers, Picture Messages and
more.Download now.
>
> [Non-text portions of this message have been removed]
Hi to all
I am interested in doing a course in Pharmacutical analysis HPLC
Kindly suggest online/part time course in Canada/ USA
Yahoo! India Mobile: Ringtones, Wallpapers, Picture Messages and more.Download
now.
[Non-text portions of this message have been removed]
--- In analyticalchemistry@yahoogroups.com, "rh_analyst"
<rh_analyst@y...> wrote:
> I student in urmia university of irajn
> I want helpto analysis drugs phenothiyazine by spectrophotometry
> method.
> thanks for help you.
u can try reaction with bromothymol blue in chloroform( ion pair
formation