File:Mass-spectrometer awi hg.jpg

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Description	Mass-spectrometer (Finnigan MAT251) for measuring stable carbon (¹²C/¹³C) and oxygen (¹⁶O/¹⁸O) isotopes in carbonaceous shells. Isotope laboratory of Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany. The engineer is checking the magnet for deflection and separation of the isotopes. The MAT251 was controlled by an Apple II computer (right).
Date	Photographed February 16 1989, scanned and uploaded 06:47, 30 July 2006 (UTC)
Source	Own work
Author	Hannes Grobe
Permission ( Reusing this file)	Own work, share alike, attribution required (Creative Commons CC-BY-SA-2.5)

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Mass spectrometry

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Nikon
Camera model	Nikon SUPER COOLSCAN 4000 ED
Orientation	Normal
Software used	Adobe Photoshop 7.0
File change date and time	07:56, 30 July 2006
Y and C positioning	Centered
Exif version	2.1
Meaning of each component	Y Cb Cr does not exist
Supported Flashpix version	0,100
Colour space	Uncalibrated

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