Anasazi Instruments

FT-NMR Instruments for Education and Industry

DOW 407 Diffusion Pump Fluid

Dow-704 Diffusion Pump Fluid

Sample: Dow 704 Diffusion Pump Fluid

Concentration: neat

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The following spectra were obtained on an EFT-60 spectrometer with
a 60 MHz magnet under standard operating parameters.
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1D proton spectrum
d704_h1
d704_h1int

•    data acquired and processed in about 11 seconds
•    near integer values for the integrals

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Proton T1 via Inversion Recovery
d704_h1t1

•    All data acquired and processed in about 3 minutes
•    Automated data processing and stack plot via macro

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T1 Data reduction
d704_h1t1dr

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13C Spectrum
d704_c13

•    Data acquired and processed in about 1 minute

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C13 T1 via Inversion Recovery
d704_c13t1

•    All data acquired and processed in under 7 minutes
•    Automated data processing and stack plot via macro

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DEPT Spectra
d704_dept

•    Data acquired and processed in about 3 minutes.

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13C HETCOR Spectrum
d704_hetcor

•    Data acquired and processed in less than ten minutes.
•    Experiment used default values for acquisition parameters

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29Si  XPT spectrum
d704_si29_xpt

•    Data acquired and processed in < three  minutes
•    S/N = 74.0 using 32 scans
•    Experimental value of JSiH ~20 Hz

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29Si  1-D spectrum
d704_si29_h1

•    Data acquired and processed in < three  minutes
•    S/N = 29.6 using 32 scans

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29Si HETCOR Spectrum
d704_si29h1_hetcor1

•    Data acquired and processed in less than ten minutes.