GCMS blank analysis results for sample AE06430, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.

NYC-WTC_000039453–000039468

Folder label: “GCMS X 3/19/02 A 4/17/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\APR1702\LB.D Vial: 3 Acq On : 17 Apr 2002 10:13 am Operator: Sample : gc/ms scan 3/19 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 9 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T.

45.40 5.57 ug/1 498841 Perylene-dl2 37.87 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 l,l,l,5,7,7/7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 32 2 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 25 3 1,2-Benzenedicarboxylic acid, bis(t 310 C14H2204Si2 002078-22-0 14 4 3,7-Dioxa ,8-disilanonane, 2y2,8,8 220 C9H2402Si2 017887-80-8 14 Abundance Scan 4395 (45.396 min): LB.D (-) m/z 73.00 100.00% 73 147 221

5000 281 355 429 ' i ■ ■

39 TTTTTTT 96 T‘"i ' " I'1" 11_ 193, TIIEIETUTTT 253, 401 1 m/z 146.95 45.00 45.20 45.40 45.60 45.80 74.20% m/z-> 40 60 80 10012014016018020022024026028 0300320340360380400420 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73

147 5000 267 355 45.00 45,20 45.40 45.60 45.80 429 207 m/z 221.05 74.20%

miz—> I 45

40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 I I TOTT7H+ TTTTTTTTTTTTTTTTTTTTTTTTWTTTTT

Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 45.00 45.20 45,40 45.60 45.80 5000 m/ z 281.00 39.17% 281 45 369 "1 r1111" " i" " i" " i1" 11' 117 207 tt i j i 1111111 1111 249 ii। 11 i > । i r i) । ,............... I I ’1" I"' ‘ i" " r ‘" r “' i m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #72973:1,2-Benzenedicarboxylic acid, bis(trimethylsilyl) e 147 45.00 45.20 45.40 45.60 45.80 73 m/z 355.05 36.55% _ / 5000

45 295 I I I | I I I T | I I | ! | ! I > > | I 119 I 193 221 TTTTTTTTTTTTTTTT TT j TTuI0UI01BB1I0—I"-[ v m/z—> 40 60 80 100120140160180200220240260280300 320 340 360 380 400 420 45.00 45.20 45.40 45.60 45.80

LB.D GCMS0412.M Thu Apr 18 10:56:38 2002 Page 9

NYC-WTC_000039467

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000039467Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

GCMS analysis results for sample AE06456, April 2002 · Box DEP Box 23

NYC-WTC_000039611

Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.

1 shared topics · Same agency, volume and box · similarity 0.996