Navigation Links
Analysis of Blood Serum on the Liberty Series II ICP-AES with the axially-viewed plasma

study of the effect on the addition of cesium as an ionization buffer, 2% w/v Cs as CsCl was added online to all solutions by pumping the solution into a T piece just before the nebulizer. The optional three channel pump was utilized with one channel used to introduce the cesium solution. It is possible to add the internal standard to the cesium solution instead of each individual solution.

Results and discussion

Wavelength selection

Wavelength selection was based on the sensitivity of the line and the concentration of elements in each of the solutions. For most lines, spectral interference did not appear to be a major problem.

Ionic and atomic lines were selected for Ca and Mg so the effect of ionization interference on the two emission line types could be observed. Any variation in the results would also show the presence of spectral interference.

The K 766.490 nm line is known to be subject to spectral interference from Mg, so the K 769.896 nm line was also selected. The concentration of K in this sample was approximately 8.5 times that of Mg, and consequently the Mg spectral interference on the K 766.490 nm line was expected to be negligible. This expectation was confirmed when similar results were found for K at both lines.

For Cu, the 324.754 nm or 327.396 nm emission lines are generally used, although the 327.396 nm line is preferred. For both Cu lines, a small OH emission line from the aqueous matrix is observed and is more prominent with the axially-viewed plasma than with the radially-viewed plasma. The OH emission line is not resolved from the 324.754 nm line, which is used in the 2nd order (default or recommended setting), whereas the OH emission line is almost completely resolved from the 327.396 nm line, which is used in the 1st order.

Figures 1 and 2 show the wavelength scans for the Cu 327.396 nm and 324.754 nm emission lines
'"/>

Source:


Page: All 1 2 3 4 5 6 7 8 9 10 11 12

Related biology technology :

1. A Positive Selection Assay for Mutation Analysis in Big Blue Animals
2. Epitope-Tagging Vectors for Functional Analysis in Yeast
3. Map and Link Human Genetic Disorders with SSLP Analysis
4. CastAway Precast Gels for Rapid Automated DNA Sequence Analysis
5. Single-cell RT-PCR Analysis of Paramecium Primaurelia with the Eppendorf cMaster RTplusPCR System
6. Structural Analysis of Glycosylated Peptides in Complex Mixtures with Ion Trap MSn
7. Use of Transcriptor Reverse Transcriptase in Microarray Analysis
8. Increased Sensitivity in Microarray Analysis
9. Gene-Expression Analysis of TP, DPD, and TS Using the LightCycler mRNA Quantification KitsPLUS
10. Agilent 2100 Bioanalyzer Automated Analysis System
11. Analysis of Microarray Data
Post Your Comments:
(Date:5/23/2013)... May 23, 2013 Watlow®, an ... complete thermal systems, recently introduced its new catalog, ... of experience in designing and manufacturing industrial heaters, ... products to serve diverse customer needs. , A ... at the beginning of the book. These options ...
(Date:5/23/2013)... Just released this month on Amazon and B&N is ... “Commit to Confidence: 30 Strategies to Help Women Step ... quotes from the fields of psychology and business, relevant and ... can do on their own or with a coach, this ... goals. , “My book is a five-chapter coaching ...
(Date:5/22/2013)... 22, 2013 Industry leaders from ... for the Oak Ridge National Laboratory’s Biosurveillance ... place at the Hilton Alexandria Mark Center. Held ... 2013 conference on June 18 - 19. ... AdSave, American Elements, Applied Research Associates, ARA, AttaGene, ...
(Date:5/22/2013)... 22, 2013 Cambridge Semantics was ... week’s “Data Demonstration Day” on Capitol Hill, hosted by The ... Google, Microsoft and others to showcase how innovative data management ... and Transparency Act (DATA Act). , Originally introduced in 2011 ... and Sen. Mark Warner (D-VA ), the ...
Breaking Biology Technology:Watlow Introduces Its New Industrial Heater Catalog 2Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 2Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 3Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 4Biodetection Technologies 2013 and Oak Ridge National Lab’s Biosurveillance Symposium to Bring Together Leading Organizations in Alexandria, VA from June 17-19, 2013 5Cambridge Semantics Underscores Need for Smart Data during “Data Demonstration Day” on Capitol Hill 2
... Pharmaceuticals,Inc. (Nasdaq: CADX ), a biopharmaceutical company ... principally,for use in the hospital setting, today announced ... year ended December 31, 2007 financial results,after the ... Cadence management will host a conference call ...
... PXS; Nasdaq: PXSL) today announced that a clinical ... accepted for evaluation by,China,s State Food and Drug ... to undertake a study in a,Chinese population to ... trial application is expected in the fourth,quarter of ...
... Provides R&D Pipeline Update -, IRVINE, Calif., March 6 ... results for the year ended,December 31, 2007. ISTA reported net ... a 78% increase over the full-year 2006 results of,$33.0 million. ... over,the fourth quarter of 2006., "2007 was a year ...
Cached Biology Technology:Cadence Pharmaceuticals to Host Conference Call and Webcast to Discuss Fourth Quarter and Full Year 2007 Financial Results and Clinical Program Overview on March 12, 2008 2Pharmaxis' First Steps into China 2ISTA Pharmaceuticals Reports Fourth Quarter and Full-Year 2007 Financial Results 2ISTA Pharmaceuticals Reports Fourth Quarter and Full-Year 2007 Financial Results 3ISTA Pharmaceuticals Reports Fourth Quarter and Full-Year 2007 Financial Results 4ISTA Pharmaceuticals Reports Fourth Quarter and Full-Year 2007 Financial Results 5ISTA Pharmaceuticals Reports Fourth Quarter and Full-Year 2007 Financial Results 6ISTA Pharmaceuticals Reports Fourth Quarter and Full-Year 2007 Financial Results 7ISTA Pharmaceuticals Reports Fourth Quarter and Full-Year 2007 Financial Results 8
(Date:5/22/2013)... whole organism, as they may lead to life-threatening illnesses ... report how byproducts of respiration cause mispairing of subunits ... cells controls the form and function of every cell ... encoded in the linear sequence of the four subunits ... guanine (G) and thymine (T). Random changes in the ...
(Date:5/22/2013)... pollinating insects and wild plants have slowed in recent ... by the University of Leeds and the Naturalis Biodiversity ... reductions in the diversity of species in Britain, Belgium ... But the picture brightened markedly after 1990, with a ... hoverflies and wild plants. , Professor Bill ...
(Date:5/21/2013)... "place" is increasingly being considered in the management ... new resource that can help them recognize and ... places in their lives. , Place-Based Conservation: ... co-edited by the Pacific Northwest Research Station,s Linda ... to conservation. The book is published by Springer ...
Breaking Biology News(10 mins):DNA damage: The dark side of respiration 2Encouraging signs for bee biodiversity 2Encouraging signs for bee biodiversity 3
... people lacking access to clean, safe drinking water, scientists ... inexpensive new filtering technology that kills up to 98 ... clogging. A report on the technology appears in ... Yi Cui and colleagues explain that most ...
... why an arsenic compound, called arsenite, can kill us, ... disease and infections. According to new research published in ... http://www.genetics.org ) scientists from Johns Hopkins, Baylor and Stanford ... parts of the world, affects a special protein folding ...
... Unlike humans, honey bees, when thrown into highly time-altered new ... alacrity, enabling them to make a successful "quick switch" in ... Hebrew University of Jerusalem. With people, on ... changes in their daily schedules are known to cause problems ...
Cached Biology News:Scientists solve mystery of arsenic compound 2Unlike us, honeybees naturally make 'quick switch' in their biological clocks, says Hebrew University researcher 2
... described by end-users to be "a delight ... of light microscopy and electronic imaging. With ... does not require much space and can ... environment. The DM-BA300 combines Motic's own revolutionary ...
lid holder -see Blotters (Semi-Dry) for more info...
When added to either StemSep CD4+ or CD8+ T Cell Enrichment cocktails, human CD69 TAC is designed to deplete human CD69 from samples to isolate resting CD4+ or CD8+ T cells....
... Aquarius 384 is a compact and ... head is a unique flow-through device, ... the included wash system. Optional ... stacker system. Will be upgradable ...
Biology Products: