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 Method 608 data sheet fragment, March 2002 · Box DEP Box 23

  NYC-WTC_000038748

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample label sheet, Feb 2002 · Box DEP Box 14

  NYC-WTC_000009423

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP GCMS document header, Jan-Feb 2002 · Box DEP Box 12

  NYC-WTC_000003818

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory data sheet with pH and drip rate logs · Box DEP Box 23

  NYC-WTC_000038104

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented GCMS document header from April 2002 · Box DEP Box 27

  NYC-WTC_000046457

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 20 laboratory log sheet, April 2002 · Box DEP Box 27

  NYC-WTC_000047952

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 508 document fragment, April 2002 · Box DEP Box 25

  NYC-WTC_000043820

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory drip rate and pH monitoring log, May 6 2004 · Box DEP Box 25

  NYC-WTC_000045825

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis data sheet, April 8, 2002 · Box DEP Box 25

  NYC-WTC_000043543

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis data sheet, May 2002 · Box DEP Box 25

  NYC-WTC_000043642

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log fragment with handwritten notes, Mar 2002 · Box DEP Box 57

  NYC-WTC_000058349

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 document page, May 2002 · Box DEP Box 25

  NYC-WTC_000046214

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file header for WTC environmental samples, March 2002 · Box DEP Box 23

  NYC-WTC_000037989

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Document identifier page for WTC environmental records, April 2002 · Box DEP Box 25

  NYC-WTC_000044779

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method header page for May 29-30, 2002 · Box DEP Box 15

  NYC-WTC_000014730

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP lab header page with method codes, May 2002 · Box DEP Box 15

  NYC-WTC_000013310

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented GCMS header page, Mar 2002 · Box DEP Box 57

  NYC-WTC_000058160

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS batch record page for sample AE10515, May 2002 · Box DEP Box 25

  NYC-WTC_000045289

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters, DEP Box 25, May 2002 · Box DEP Box 25

  NYC-WTC_000043033

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document page with sample processing data, March 2002 · Box DEP Box 57

  NYC-WTC_000058484

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Method 508 HOb extraction protocol notes, March 2002

NYC-WTC_000010274

Laboratory extraction methodology documentation for Method 508 HOb showing drip rates, spike additions, and internal standard protocol parameters.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 14

Open the record for the City’s folder metadata.

Comparison filing

GCMS Method 608 data sheet fragment, March 2002

NYC-WTC_000038748

Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 23

Open the record for the City’s folder metadata.