mass spectrograph
mass spectrometer

In the entire world, there were only four double collector mass spectrograph.

He was hired to work with a double collector mass spectrograph.

One tried to speed up the process by running into the exhaust beam of a mass spectrograph.

What are the practical uses of a mass spectrograph?

We'll take this ore inside and analyze it under the mass spectrograph."

Aston constructs a mass spectrograph with resolving power of 2000.

It's the mass spectrograph that actually reveals what compounds exist in a sample.

Other than that, she had to wait for Peter to work his magic with the gas chromatography and mass spectrograph.

Dwayne has to set up a mass spectrograph each time he conducts an experiment."

He wanted to brush up on the field's two main diagnostic tools: the gas chromatograph and the mass spectrograph.

Later, portable mass spectrographs capable of analyzing trace odors associated with human beings were tried.

The concept would use a large mass spectrograph to separate an ion beam into atomic elements for later use in making products.

They are also easy to detect and to identify; the Aston mass spectrograph was a commercially available instrument in the middle of the twentieth century.

With the mass spectrograph."

F. W. Aston subsequently discovered different stable isotopes for numerous elements using a mass spectrograph.

The use of electromagnetic focusing in mass spectrograph which rapidly allowed him to identify no fewer than 212 of the 287 naturally occurring isotopes.

X-ray crystallographic and mass spectrograph plots popped into separate windows, jostling for her attention with reams of technical summary data.

You must also examine physical evidence with "tools" that range from tape measure, magnifying glass and sledgehammer to mass spectrograph and gas chromatograph.

A mass spectroscope is similar to a mass spectrograph except that the beam of ions is directed onto a phosphor screen.

Josef Mattauch and Richard Herzog develop the double-focusing mass spectrograph.

After the war he returned to research at the Cavendish Laboratory in Cambridge, and completed building his first mass spectrograph that he reported on in 1919.

English scientist J.J. Thomson later improved on the work of Wien by reducing the pressure to create the mass spectrograph.

Several of these scientific tools (the UV spectrometer, the mass spectrograph, and the devices to measure pressure and temperature) were developed in collaboration with French scientists.

At Kiel, Walcher developed a mass spectrograph for both isotope separation and determination of the degree of enrichment of uranium samples.

"For his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the Whole Number Rule."

There are several ways, but one way is to use a "mass spectrometer."

Spend most of the seven weeks playing with the mass spectrometer.

There is the mass spectrometer that Morton started with 17 years ago.

The last super important instrument is called a mass spectrometer.

It is commonly used as a component of a mass spectrometer.

The first sector field mass spectrometer was the result of these experiments.

The final element of the mass spectrometer is the detector.

Only the mass spectrometer was able to return data.

At that time, helium-3 was unknown because the mass spectrometer had not yet been invented.

Mass spectrometer data are not included at this time.

There, it's passed through a mass spectrometer, where its proteins are analyzed.

"Then we tried to use a mass spectrometer to find its atomic weight.

Nicole pulled out her mass spectrometer and tested the liquid.

For organic materials in particular, this process is often monitored by a mass spectrometer.

Mass spectrometers were used in hospitals for respiratory gas analysis beginning around 1975 through the end of the century.

During the crew's sleep period, the mass spectrometer was collecting the prime part of its data.

Once operating pressure has been reached, the mass spectrometer can start its measuring operation.

They then removed each trace element as the mass spectrometer measured it.

They used a mass spectrometer as the detector in gas chromatography.

It is a histogram usually made using an instrument called a mass spectrometer.

"So I ran another bit through the mass spectrometer.

Each substance has a unique "fingerprint" in the mass spectrometer.

It was made by using a crude version of an instrument we now term as a mass spectrometer.

They are then sent through one mass spectrometer to separate them by mass.

The resulting ions are then analyzed by the mass spectrometer.