What Does Using Smaller Samples Mean for Your Lab?
The range of chromatographic approaches spans from paper chromatography to ultra highpressure liquid chromatography. Consequently, the sample preparation varies as much as the technique. Nonetheless, a few trends apply to this diverse field, such as using smaller samples in the lab. Find out what that means for the important field of sample prep for chromatographic analysis.

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Innovative Reagent Reservoirs

INTEGRA has announced a new disposable reagent reservoir system that combines low-cost, stackable, crystal clear polystyrene reservoirs with clearly marked, graduated and reusable bases. The reagent reservoir inserts have been designed to be stackable, making it possible for the reservoirs to be stored in half the space compared to alternative designs. INTEGRA VIAFLO reservoirs are both economically and environmentally friendly because users can reuse the reservoir base and only have to dispose of the reservoir inserts.

Contact INTEGRA Biosciences for Further Information

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Waters Analytical Standards and Reagants

Waters introduces Analytical Standards and Reagents – products focused entirely on preparation, testing, documentation, and qualification. Streamline laboratory operations and optimize instrument performance with these ready-to-use, precisely formulated products. Obtain greater productivity from your team, increased confidence in your processes, and more accurate results.
Learn more

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Are You in the Market for a Mass Spectrometer?
Mass spectrometry (MS) is the art of measuring atoms and molecules to determine their molecular weight. MS involves the ionization of chemical samples to generate charged molecules or molecular fragments and measuring their mass-to-charge ratio. Check out the results of our recent MS survey.

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Put a Better Balance in Your Lab

Quick...and to the point! Shimadzu balances deliver the performance, functionality, and value scientists need. The unique UniBloc one-piece manufacturing assembly assures stable temperature characteristics, excellent response, and a long operational life, while Windows® Direct Communication enables easy integration of weighing results with laboratory software.

Learn More

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GC Trouble Shoot 
Posted by: zafarft
Message: We have GC Varian 3900. It started showing negative base line and sometimes it rise up with increase in temperature. I cleaned the injector glass liner and detector but the problem is still there. I am new to GC. Please help me to diagnose and rectify the problem.

To reply to this post or see the answer, click here.

Have lab equipment questions? LabWrench provides answers.
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TRP Total-Rapid-Prep™
Integrated Extraction, Sample Clean-up and Concentration System

Imagine performing the total sample preparation process automatically in a fraction of the time it takes today

Total Rapid Prep does just that. It combines and automates the three steps of the sample preparation process into one integrated unit. FMS introduces the first and only "Total Solution" Sample Prep system available that combines three sample prep processes into one economical package. The TRP Total-Rapid-Prep performs the extraction, sample clean-up and concentration for six samples simultaneously in less than a few hours, producing the highest recoveries and best results for all target analytes. A Windows based system that is easy to use, controls the system and is fully programmable. With the TRP system you have the option to run a single sample prep process such as extraction, sample clean-up or concentration. You may also run a variety of processes including extraction, clean-up and evaporation in a single step. The TRP system increases sample throughput while reducing errors and poor recoveries. It also provides a cleaner background and eliminates cross contamination due to its advanced closed loop system design. TRP uses FMS’s high quality and inexpensive Teflon based pre-packed disposable columns which guarantee high recoveries and eliminate glassware clean-up. Applications include Dioxins, PCBs, PAHs, PBDEs and Pesticides.

For more information view the Product Video.

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Free Webinar: Biological Safety Cabinets for Cell Culture Labs Thurs April 26, 12:30 - 2:00 p.m. ET Register Now!

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