NYC 9/11 Public Portal Document
08/11/2002 13:11 FAX 2128444818 AMBIENT GROUP 1^026
P & K Microbiology Services, Inc. P&K Report No.: 020417-047 Page 2
Bulk Samples
Sample ID Weight Medium Dilution Fungal/Bacterial ID ('olony Cone. *♦ Percentage*
uscd(g) used factor counts (CFU/ri (%)
Fungi
211909-05 0.149 CMA 16400X Aphanocladium aranearum 1 110,067 <1
Asootrichasp. i>4 10346,310 90
Chaetonuum globostint 2 220,134 2
Exophiala jeansebnei 5 550,336 5
PeniciHium 2 220,134 2
Stachybotrys chartarum 1 110,067 <1
Total: 11,557,050
Fungi
MBA 164C0X Ascotrichasp. 116 12,767,790 92
Chaotomiuro globosum 5 550,336 4
Penicillium chrysogenum 1 110,067 <1
yeasts 4 440368 3
Total: 13,868,460
Fungi
211909-06 0.13 CMA 4100X Acremoniiiin strictum ;‘32 7316.924 100
Trichoderma haizianutn 1 31,538 <1
Total: 7348.462
Fungi
MEA 4I00X Acremonium strictum :<54 11,164,620 100
Trichoderma harzianum 1 31338 <1
Total: 11,196,150
Fungi
211909-07 0.109 CMA 4100X Penicillium 57 2,144,037 70
Stachybotrys chartanim 24 902,752 30
Total: 3,046.789
Fungi
MEA 4100X Ptaticillium aurantiogriseum 6 225,688 8
Penicillium chrysogenum 56 2,106,422 71
Stachybotrys chartanim 17 639,450 22
Total: 2,971,560
Fungi
211909-08 0.131 CMA I64O0X Penicillium ••.12 26,540,460 100
Total: 26,540.460
Fungi
MEA 16400X Penicillium anrantiogriseunt 86 10,766,410 67
Penicillium chrysogenum 32 4.006.107 25
Penicillium cnistosum 11 1,377.099 9
Total: 16,149.620
NYC-WTC_000154894
OCR can misread numbers and units. Confirm readings against the page image before using them.