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The purpose of this experiment is to separate components of a mixture using traditional simple distillation. In the experiment, a 50:50 mixture of cyclohexane and toluene will be distilled, separating the lower boiling component for the mixture.

In this lab, you will distill a mixture of cyclohexane and p-xylene. The success of a distillation can be evaluated by collecting temperature and spectroscopic data as the fractions are being separated. A good distillation will produce a temperature vs.

Professor Janet Marshall of Miami University Middletown (Ohio) provided this recent comment regarding the picoSpin NMR lesson plan community pages, "To me, one of the strengths of the lesson plan page is to learn how other educators have developed or adapted organic chemistry experiments to provide...

Steroids are a group of cyclical organic compounds which have a core structure of seventeen carbon atoms bonded in four fused rings: three cyclohexane rings and one cyclopentane ring. The importance of steroids is well known since many of them are necessary for life processes, and corticosteroids...

The purpose of this laboratory experiment is for students to learn how to use a Thermo Scientific picoSpin 45 MHz NMR spectrometer and interpret experimentally-acquired 1H NMR spectra. In this lab, students obtain the 1H NMR spectrum of an unknown organic liquid chosen from a variety of compounds...

An introduction to spectroscopy teaching techniques and resources Prepare the next generation of scientists with hands-on access to real-world instrumentation. Teaching and practical training of spectroscopic techniques like FTIR, NMR, and UV-Visible, or elemental and structural analysis of...

Rhodium is one of the six elements in the platinum group, which consists of platinum, palladium, rhodium, osmium, iridium, and ruthenium. Often found with deposits of platinum and commonly obtained from the mining and refining of platinum, it is considered the rarest and most valuable precious...

Platinum is one of the rarest elements in the earth's crust. Only an ounce of platinum is obtained from 10 tons of ore, and only a few hundred tons are produced annually. Very similar in appearance to silver, platinum is known not only for its lustrous color, but also for its stability, strength,...

In this classroom, you’ll find options for UV-Vis, NMR, and FTIR instruments to bring your students closer to curriculum topics. From chemical reactions to sample and spectrum analysis, these products have everything you need for organic and advanced chemistry topics.

Introduction Principles of diffusion Dialysis performances Membrane molecular weight cutoff Dialysis procedure Protein concentration using dialysis membranes, Dialysis Tubing, Cassettes, Flasks, and other Devices Dialysis Products Selection Guide Slide-A-Lyzer Dialysis Device Selection Guide Protein...

The septum you choose for your autosampler vial can impact sample evaporation, sample security, needle bending and blockages, and instrument down time. Don’t let the complexities of septa selection slow you down.

Spectrometric techniques like UV-Vis, NMR, XRF, and XRD are an important part of the chemistry curriculum, with a wide range of applications—from industrial to life science.Whether you are teaching Beer’s Law, analyzing molecular structures, or are interested in the structural or elemental analysis...

Explore biotinylation products Crosslinking Technical Handbook, The interaction between biotin (vitamin H) and avidin is a useful tool in nonradioactive methods of purification, detection, immobilization, labeling, viral vector-targeting and drug targeting systems.

The Thermo Scientific TruScan Handheld Analyzer helps pharmaceutical and biotechnology manufacturers ensure the quality of materials - from incoming raw material through finished product - by providing fast and accurate material identity verification with ease and convenience.

Introduction Maleimides Haloacetyls Pyridyl disulfides, Homobifunctional Sulfhydryl-reactive Maleimide Crosslinkers Heterobifunctional Amine-to-Sulfhydryl Maleimide Crosslinkers Crosslinker Selection Guide, Besides amine-reactive compounds, those having chemical groups that form bonds with...