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October 9, 2008 In This Issue...
Products:
Articles:
News:
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| JASCO Supercritical Fluid Chromatography… a Green Technology |
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Replace your normal phase HPLC system with a reliable, worry-free JASCO analytical or preparative SFC system for faster separation and extraction, cleaner sample recovery, and time and cost-saving benefits. Why choose JASCO over any other manufacturer?
- 50 Years Experience
- 33 Service & Support Centers located in the U.S. and Canada
- Two-Year Warranty* for any Analytical SFC system (U.S. customers only)
- Free Princeton Chromatography Achiral Column with any new Analytical SFC Purchase (U.S. customers only)
- In-stock Parts and Consumables
www.jascoinc.com/go-green
*Two-Year Warranty is a limited-time offer. See website for details.
Contact Information
JASCO
8649 Commerce Dr.
Easton, MD 21601
Tel. (410) 822-1220
Fax (410) 822-7526
E-mail: customerservice@jascoinc.com |
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An Autosampler and Field Sample Carrier for Maximizing
Throughput Using an Open-Air, Surface Sampling Ion Source for MS |
by Andrew H. Grange
A commercially available, open-air, surface sampling ion source for mass spectrometers provides individual analyses in several seconds. To realize its full throughput potential, an autosampler and field sample carrier were designed and built. The autosampler provides analyses of 76 swabs in 7.5 min. The field sample carrier simplifies sample collection and provides the cotton swabs nearly ready for analysis upon receipt. These devices were easily fabricated from less than $350 worth of materials using a 10-in. table saw, 10-in. drill press, and small combination lathe and mill. In addition, ion correlation software based on exact masses and relative isotopic abundances was written to deconvolute composite mass spectra that occur in the absence of prior component separation...
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| Wyatt Technology Will Host Focus Meeting |
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Wyatt Technology will host an Eclipse FFF-MALS Focus Meeting, October 22, 2008, at the Bacara Resort and Spa in Santa Barbara, CA. The meeting will be held in conjunction with this year's International Light Scattering Colloquium (ILSC). The Eclipse FFFMALS Focus Meeting is dedicated to the exchange of experience between users of the Eclipse FFF system. The application focus of the meeting will be proteins, biopolymers, and liposome/virus particles. Please visit www.wyatt.com/events/fff-malsfocusmeeting/ for more information or to register for the meeting. |
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| Precision Top-Loading Electronic Balances |
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Covering a wide capacity range, Shimadzu’s TX electromagnetic force restoration balances are equipped with the UniBloc aluminum integral mass sensor while the TXB balances have a load-cell function. Ideal for multiple applications, TX and TXB balances employ a variety of easy-to-use functions to avoid downtime, including the ability to adjust the ratio of stability and reaction speed without interrupting current measurements, and Shimadzu’s unique WindowsDirect communication function.
Learn more at www.ssi.shimadzu.com/TXB/
Contact Information
Shimadzu Scientific Instruments
Tel. (800) 477-1227
www.ssi.shimadzu.com/TXB/ |
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Detection of Chemical Warfare Agents on Surfaces Relevant to
Homeland Security by Direct Analysis in Real-Time Spectrometry |
by James A. Laramée, H. Dupont Durst, Theresa R. Connell, and J. Michael Nilles
Analysis of low-volatility, condensed-phase chemicals on surfaces has been an extremely difficult and long-standing objective in environmental monitoring. When target analytes possess picotorr vapor pressures, the problem of monitoring becomes formidable. As such, any noncontact sampling at atmospheric pressure that does not require solvents or wipes would be a technological breakthrough. In addition, the absence of sample preparation would allow extremely rapid analysis in time-critical situations. Today, such a technology is now available. It is known as Direct Analysis in Real Time1 or DART™ (JEOL USA, Inc., Peabody, MA)...
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| ISPE Has Launched Its New Web Site |
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ISPE (International Society for Pharmaceutical Engineering), a global not-for profit association of 25,000 pharmaceutical science and manufacturing professionals, has launched its new Web site (www.ISPE.org) after extensive usability studies and feedback from its members. |
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LiQC Multiparameter Measurement:
Multiple Tests—One Automated Solution |
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Simultaneous density, refractive index, pH, and color analyses. LiQC revolutionizes the quality control of liquids through its smooth and seamless approach to automation. Highlights at a glance:
- Automatic measurement of up to four different parameters
- Sample data entry by bar-code reader
- Efficient cleaning
- Validity and plausibility checks
- Flexible LIMS transfer
The bottom line—better results, obtained faster than ever before, all at a lower cost.
Contact Information
Mettler-Toledo, Inc.
Tel. (800) METTLER (638-8537)
www.mt.com |
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Using a Single Calibration Curve to
Analyze a Wide Range of TOC Samples |
| by Stephen C. Lawson
The next-generation UV/persulfate total organic carbon (TOC) analyzer described in this application note uses static pressure concentration (SPC) nondispersive infrared (NDIR) detection to achieve greater levels of accuracy and precision. Traditional analyzers use multiple calibration curves to analyze the spectrum of samples submitted for analysis. The FUSION (Teledyne Tekmar, Mason, OH) utilizes versatile TOC TekLink™ software, which uses a single calibration curve while still allowing a wide range of samples to be analyzed...
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| Industrial Problem Solving of Polymeric Materials: Probing micro and nano-scale thermal properties |
| Complimentary Webinar |
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| Date: |
Wednesday Oct 29, 2008 |
| Time: |
11:00 am EST |
| Duration: |
1 hour |
Presenters:
Dr. Louis T. Germinario, Sr. Scientist, Eastman Chemical
Dr. Craig Prater, CTO, Anasys Instruments
Developing polymeric materials for today’s competitive environment requires solving complex characterization problems. Learn how the breakthrough technique of localized thermal analysis is being used to help solve critical problems in polymer materials in applications ranging from Flat Panel Displays; Automotive Coatings; Polymer haze/gels in Medical Packaging; Thermosets and Weathering. This informative webinar will discuss both the award winning technique and how it is being used by scientists in industrial labs as a complement to other techniques.
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| Bulbtronics Inc. Received ISO 9001:2000 Certification |
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Bulbtronics Inc., a global distributor of bulbs, batteries, and related lighting products, has received ISO 9001:2000 certification by the International Organization for Standardization (ISO). |
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| No More Waiting for Your Water |
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Dispense Type I Water at 4.0 LPM
Aries FilterWorks offers the high flowrate Gemini Ultrapure Water System. Fill large containers and carboys in half the time with the wall mounted Gemini-MB. Programmable dispensing provides easy, repeatable volumetric filling. The wait is over. Contact Aries FilterWorks for your water solution!
View our Laboratory products at:
http://www.arieswater.com/products/laboratory.aspx
Contact Information
Aries Filterworks
www.ariesfilterworks.com
aries@resintech.com
Tel. (856) 768-9600 |
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| Weighing Without Risk: Improved Control of the Measuring Process |
| by Ian Ciesniewski
One of the most common laboratory activities is weighing. Whatever is being weighed, there are numerous sources of error that can sabotage the weighing and ultimately affect the quality of the final product. In order to control the risks associated with the weighing processes, good decisions are necessary. Controlling weighing accuracy can be a challenge. However, risks can be minimized and controlled with a minimum amount of effort. It is helpful to have professional guidance to make those decisions easy...
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| Thermo Fisher Scientific Has Scheduled Thermo Informatics World |
Thermo Fisher Scientific has scheduled its annual North American laboratory informatics user group meeting, Thermo Informatics World (TIW), from October 6 to 9, 2008 in Las Vegas, NV. For more information e-mail marketing.informatics@thermofisher.com or register on-line at www.tiw08.com. |
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A catalog describes desiccants and related drying equipment for drying solids, liquids, and gases for protecting equipment and materials from the effects of moisture. Included are gas dryers, gas purifiers, balance desiccators, vent dryers for bulk storage, and desiccant bags.
Contact Information
W.A. Hammond Drierite Co., Ltd.
Tel. (937) 376-2927
Fax (937) 376-1977
www.drierite.com |
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R&D Informatics: Unexploited Opportunities for
Increased Productivity and Profitability |
| by Trevor Heritage
The key to advancing research and encouraging innovation is collaboration, but collaboration across pharmaceutical and chemical companies requires a paradigm shift in how research is currently done. Management needs to ensure that scientists' findings are not isolated and lost to the rest of the organization. Making research data readily accessible to others enables researchers to make better use of existing data and more informed decisions, ultimately leading to more discoveries...
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| Misonix Ductless Fume Hoods |
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Misonix Ductless Fume Hoods are self-contained carbon or HEPA filtered enclosures that remove hazardous fumes, vapors and particles from virtually any laboratory application.
- No installation cost
- Energy efficient
- Portable
Maximum protection is ensured by continuously monitoring the airflow velocity and filter conditions. A digital display clearly shows all relevant safety parameters. Ductless hoods are ideal for many applications including use within a cleanroom.
A variety of filters are available depending on the types of chemicals you plan to use. Our in-house chemical engineer will review your application in detail.
Contact Information
Misonix Inc.
Tel. (800) 694-9612
www.misonix.com |
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