gas chromatograph उदाहरण वाक्य

The instrument used to perform gas chromatography is called a " gas chromatograph " ( or " aerograph ", " gas separator " ).
You must also examine physical evidence with " tools " that range from tape measure, magnifying glass and sledgehammer to mass spectrograph and gas chromatograph.
In cases where very low limits of detection are needed, halogenated species are frequently analyzed using an electron capture detector coupled to a gas chromatograph.
For the space version, Ferrando uses special forms of two amino acids that he can detect on an instrument known as a gas chromatograph mass spectrometer.
These compounds, which have gothic names like cadaverine and putrescine, are collected in a vial and from there fed into a gas chromatograph that identifies them.

Using a gas chromatograph and a mass spectrometer, scientists Ronald Buttery and Louisa Ling identified and measured 30 chemicals critical to the taste of the products.
Investigators in Calverton are using tools such as a gas chromatograph, which separates organic components, and a mass spectrometer, which identifies each component by its molecular weight.
Samples that come up positive are double checked by a gas chromatograph mass spectrometer, the " gold standard " test that identifies a substance's exact molecular structure.
These gases are isolated using a mercury piston to measure its volume at atmospheric pressure and subsequent transfer to a gas chromatograph using a gas-tight syringe or auto-sampler.
The facilities include a sophisticated central instrumentation lab with state of the art facilities such as HPLC, Gas Chromatograph, particle size analyser, Blood analyser, Gel documentation system, Water quality