Miramar College, Chemistry Instruments
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SPECTROSCOPY

VARIAN Atomic Absorption AA240 Spectrometer

The Varian AA140/AA240 has automatic wavelength and slit selection for novice users. The four fixed lamp positions makes lamp changes quick and reliable. Operation mode includes background correction and has a fast 2 ms response time because of its high intenstiy deuterium lamp.

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VARIAN UV-Vis Cary 50 Spectrophotometer

The Cary 50 instrument has only 4 moving parts, a Xenon flash lamp and electronics contained in the PC, the Cary 50 represents a major change in UV-Vis spectroscopy. The long-life of the Xenon lamp means the lamp will rarely need to be change and because the Cary 50 gets its power from the PC, it is only on when the PC is switched on.


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Genesys 10 UV-Vis Spectrophotometers

We have a fleet of 8 Genesys 10 UV spectrophotometers that are used in a variety of laboratory courses throughout the chemistry curriculum. These UV-Vis spectrophotometers are rugged, user-friendly, have a small footprint, and are great for quantitative work and kinetics at a single wavelength.

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Spectronic 20 Spectrometers

Spec 20's have been around since the 1960s, and we have a few of those. These spectrometers are rugged, rudamentary, reasonably priced, visible spectrometers. It is because of these qualities that I am not surprised to see Spec 20s still in use in many educational and industrial labs. The 8 Spec 20s we have are all operational. One of them has undergone a solid-state upgrade, and is fitted with a digital display. We have a box of spare vacuum tubes, light bulbs, and detectors to keep them going well into the next decade.

 

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HORIBA Jobin Yvon FluoroLog®-3 Spectrofluorometer

The FluoroLog®-3 spectrofluorometer is the ultimate in modular research fluorescence system. With sensitivity and flexibility unequaled, it will perform analyses over the ultraviolet and visible regions of the fluorescence spectrum as well as far into the IR.

 

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Thermo Scientific Nicolet 380 FT-IR Spectrometer

The spectrometer is available for analysis in the mid- and near- IR regions. The dynamically aligned interferometer and rugged design ensure reproducible measurements for many years. It has the highest rate of rapid scanning amongst instruments in its class.

 

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ANASAZI EFT 60 MHz NMR Spectrometer

Thespectrometer is capabloe of simple 1H, 13C experiments as well as COSY and HETCOR experiments. The spectrometer is run by a PC which has an interface cards, spectrometer (DDS synthesizer, pulse programmer, amplifier/pre-amplifier, receiver), and software.

 

 
ELECTROCHEMISTRY

eDAQ eCorder and PowerChrom for Electrochemistry

The e-corder 821 is used for recording system for electrochemistry experiments. The system consist of a variety of hardware, software, electrodes and transducers required to quickly perform experiments for a variety of electrochemical experiments.


SEPARATION

Varian 3900 Gas Chromatograph with AutoSampler:

The 3900 GC is an easy-to-use, high-throughput GC that has an autosampler for convenience. The instrument has a single channel, fixed configuration GC incorporating the same outstanding electronic flow control (EFC), injector, detector and autosampler.

 

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Varian ProStar 210 and PrepStar 218 High Performance Liquid Chromatography (HPLC):

The ProStar 210 is ideal for microbore, classic analytical, and preparative flow rates up to 100 mL/min. The PrepStar 218 is the choice for applications requiring higher flow rates up to 200 mL/min or backpressures up to 8700 psi.

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Thermo Scientific LCQ Advantage MAX Ion trap mass LC-MS/MSSpectrometer:

The LCQ Advantage is the workhorse ion trap mass spectrometer for high productivity LC/MS/MS. The LCQ Advantage MAX spectrometer features the universal Ion Max source that allows simple tool-less switching of ionization probes. Ion Sweep Gas reduces chemical noise, while a removable ion capillary tube allows for vent free source maintenance. Reliability combined with an easy-to-use interface, makes the LCQ Advantage MAX an ideal match for routine HPLC environment. There is also a searchable MS/MS spectra library which makes for easy identification of analytes present in complex matrices.

 
CBL Computer-Base Interface

Vernier - Logger Pro CBL:

Chemistry sensors with LabPro interfaces.
There are a number of sensors for Chemistry experiments which includes: Colorimeter, Conductivity Probe. Current Probe. Drop Counter, Electrode Amplifier, Gas Pressure Sensor, Ion-Selective Electrodes, O2 Gas Sensor, pH Sensor, Radiation Monitors, Temperature Probes, Thermocouple, Voltage Probe

Theory
Instrument
Experiments
Multi-Media
Literature
DownLoad
Logger Pro
Vernier
Logger Pro
Logger Pro

 

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GenSys UV-Vis Spec-20 FTIR Spectrometer Anasazi NMR Spectrometer Gas Chromatography Atomic Absorption Spectrometer UV-Vis Spectrometer Fluorolog-3 Fluorimeter Spectrometer eDaq Potentionstat for Electrochemistry Thermo Scientific LCMS