NYC 9/11 Public Portal Document
10/19.✓2001 16:33 6315603155 ENVTPrJSCIEfvrIC^49LTAt' PAGE 26
Benzo(a,h,l)Pasylone 191-24-2 <50
Renzo(a)Pyrene 30.32-8 < 30
Chtysone 218-01.9 <50
Dibcnao(a,h)Mthraoem 53.70.3 s 30
PluOrant cne 206-44-0 <50
Pluorene 86.73.7 <50
Indeto(1,2,3-cd)Pyveae 193-39-5 < 50
Naptha;ero 91-20.3 <50
Phenemthrsne 85-01.8 <50
Pyrene 129-0i)-0 <50
Acetafdebyde 73-G7-0 < 50
The polynuclear aromatic hydrocarbons (PAHs) and acetaladehyde collected from the Red Room
are all below detectable lim its. The polynuclear aromatic hydrocarbons (PAHs) and Acetaladehyde
levels in the Red Room are acceptable. While levels are below detectable limits of the laboratory
instruments the odors can certainly be detected by the nose of sensitive people. The ability to swell
compounds at very low concentrations (on the order of parts per trillion and even lower for burning and
smoke odors) is very disturbing to people. To Anther compound the problem odors at these levels may
cause headaches and nausea, causing them to question the impact on their hesith..
Please contact me if you have questions at 631.580.3191 or facsimile 631-580-3195. or e-mail
<chu ilbest(aeuvirohealth.org>.
Sincerely,
les E. Gilbert, .D., MS.,
Toxicologist & Epidemiologist
page 5 Of 5
NYC-WTC 000095155
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