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Document / 9 pages

Method 608 sample preparation log, Dec 2001

Machine-extracted title · confidence 90%

Log sheet detailing sample preparation metrics for Method 608 analysis of WTC samples conducted in December 2001.

NYC-WTC_000031054–000031062

Folder label: “GCMS X 11/2/01 A 12/1/01

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OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Report - Integrated Chromatogram

File C: \HPCHEM\ 1 \DATA\NOV3 0 01\LBE. D Operator 209 GALOS Acquired 30 Nov 2001 4s40 pm using AcqMethod NP112601 Instrument GC/MS 209 Sample Name: 1b 11/2 gc/ms Mise Info Vial Number: 52 Quant File :NP112601.RES (RTE Integrator) Abunda 00,0 0 o oe TIC: LBE.D 15.30

2500000

11.70 2000000

1500000

1000000

500000- 7.69 6.44 7.15 i 11.56 o1 , — T I PI—T , 1 1 14 —Pr ' I—r I I J I TTT I J TTnI , I 18B) Tnn I 102/B 181 Time-> 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 W 20.58 25.00 TIC: LBE.D

2500000

33.03 2000000

1500000

1000000

500000

0- Time-> 20.00/2100 22.00 23.00 24.00 25.00 26.00 27.00 28.00 29.00 30.00 31.00 32.00 33.00 w TIC: LBE.D

2500000

2000000

1500000 37.13

1000000

500000

0-1 nme-> 34.00 35.00 3600 37.00 38,00 39.00 40.00 41.00 42.00 43.00 44.00 45.00 46.00 47.00 LBE.D NP112601.M Mon Dec 03 09:46:38 2001

NYC-WTC_000031059

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NYC-WTC_000031059Source: NYC Law Department, mirrored locally

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Calibration data for GC/MS analysis using Method 508 and TCLP procedures dated November 30, 2001.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995

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