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Forum index » Science and Technology » Chem » Analytical
volatile organics: 1,1,2,2-Tetrachloroethane calibration problem.
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bp.gabriel2006@gmail.com1
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Joined: 28 Mar 2006
Posts: 6

PostPosted: Tue May 02, 2006 2:39 am    Post subject: volatile organics: 1,1,2,2-Tetrachloroethane calibration problem. Reply with quote

Has anyone here encountered calibration issues with
1,1,2,2-Tetrachloroethane? Currently my average response factor for the
cal. is less than what 8260 calls for (0.3).

I use hpchemstation "Response factors to screen" function, and the
following is the output:

57) TCP 1,1,2,2-Tetrachloroethane
0.248|0.189|0.203|0.172|0.150|0.161|0.202#|20.25#

**the first six fields are each cal point's RF (10,20,50,100,150,200ppb
RESPECTIVELY). the 7th field is the average of those, and the last
field is the %RSD.

Any ideas would be greatly appreciated.
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