🧪 Q204 control chart showing EDTA (Defendants' 2293)
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🧪 Forensic in Edta Testing

Q204 control chart showing EDTA (Defendants' 2293)

A chart labeled 'control from Q204,' designated as a negative control but showing EDTA presence. Dr. Rieders opined that the positive and negative labels had been accidentally switched.

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How this item was marked across the four trials. The same physical item often gets different numbers in the criminal and civil trials.

Defendants' 2293

Source proceedings (1)

Every proceeding where this item was discussed. Click through to the transcript.

Civil trial (1)

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Harmon Letter to Roger Martz Concerning EDTA Testing — Defense 1263 / Defendants' 1223
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Chromatograms of a 50-parts-per-million EDTA standard run on February 22 at 9:32 AM (discovery page 4077; ion count 319,561; Defense 1262-A) and 1:48 PM (discovery page 4070; ion count 49,393; Defense 1262-B). They were compared during testimony to demonstra…
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🔬 Q204 control chart showing EDTA (Defendants' 2293)
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