Copies and versions

Copies are not independent tests. A high similarity score can also match a reused form; it does not establish which copy came first or whether their findings agree.

• GCMS comments for sample AD26532 detecting 1,1,2,2-Tetrachloroethane · Box DEP Box 21

  NYC-WTC_000031762

  · similarity 0.999 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS comments for sample AD26533 detecting 1,1,2,2-Tetrachloroethane · Box DEP Box 21

  NYC-WTC_000031775

  · similarity 0.999 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS comments for sample AD26533 detecting 1,1,2,2-Tetrachloroethane · Box DEP Box 21

  NYC-WTC_000031788

  · similarity 0.999 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD26320, Dec 2001 · Box DEP Box 21

  NYC-WTC_000031319

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD26711, Dec 10 2001 · Box DEP Box 21

  NYC-WTC_000032128

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD26318, Dec 2001 · Box DEP Box 21

  NYC-WTC_000031284

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS comments for sample AD26536 detecting 1,1,2,2-Tetrachloroethane · Box DEP Box 21

  NYC-WTC_000031831

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD26624, Dec 10 2001 · Box DEP Box 21

  NYC-WTC_000031905

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS non-target scan comment, Dec 2001 · Box DEP Box 21

  NYC-WTC_000031359

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS comments for sample AD2653S detecting 1,1,2,2-Tetrachloroethane · Box DEP Box 21

  NYC-WTC_000031814

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD26202, Dec 2001 · Box DEP Box 21

  NYC-WTC_000031104

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS comments for sample AD26710 detecting phthalate and tetrachloroethane · Box DEP Box 21

  NYC-WTC_000032114

  · similarity 0.996 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method 208 data table, Dec 2001 · Box DEP Box 21

  NYC-WTC_000031213

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS analysis sample AD26534, 1,1,2,2-Tetrachloroethane, Dec 2001

NYC-WTC_000031801

Mass spectrometry analysis of sample AD26534 detected 1,1,2,2-Tetrachloroethane at 2.9 ug/L with 93% fit confidence, Dec 16, 2001.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 21

Open the record for the City’s folder metadata.

Comparison filing

GCMS comments for sample AD26710 detecting phthalate and tetrachloroethane

NYC-WTC_000032114

Analysis report dated December 31, 2001, identifying bis(2-Ethylhexyl)phthalate and 1,1,2,2-Tetrachloroethane in sample AD26710.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 21

Open the record for the City’s folder metadata.