Mukhtar A Kareem Jaderson

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Questions related from Mukhtar A Kareem Jaderson

1,1,1,2,3,3,3-Heptafluoro-2-(methylsulfanyl)propane GC method?

Does anyone have experience dealing this chemical, especially developing a GC-FID method for its quantification?

25 May 2022 8,164 0 View

No certified reference standard material available, how to quantify?

I have a sample of extraction that has a mixture of expected analytes. We don't have certified reference standard materials for all of the expected analytes, but we have 3 only. This is a GC-MS...

23 May 2022 3,277 3 View

TargetLynx for Waters UPLC/MSMS?

How many of you use TargetLynx to process your UPLC/MSMS results? Do you know how does this software calculate things? I need to know few things. First, how is the peak being converted into...

29 September 2016 9,303 0 View

Linear Vs Quadratic fit? no weghing, 1/X, or 1/X^2?

Hello fellow chromatography experts. This is a subject for a fruitful discussion that everyone can benefit from. To make it helpful, I appreciate that you provide a reference to support your...

01 January 1970 4,737 3 View

Waters Acquity UPLC MSMS loss of sensetivity?

Is there anyone who has a Waters Acquity UPLC with Tandem Mass Spectrometry in his/her lab? Have you ever struggled with decreased sensitivity for your usual analytes? I want to know your...

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