Eurofins EPK Built Environment Testing, LLC Client: EMLab P&K (QA),Date of Sampling: 06-22-2014 C/O: Mr. Quality Control,Date of Receipt: 06-23-2014 Re: Sample Report,Date of Report: 06-24-2014 Location:,1,,,,2,,,,3,,,, Comments (see below),None,,,,None,,,,None,,,, Sample type,Bulk sample,,,,Swab sample,,,,Tape sample,,,, Lab ID-Version‡:,5574593-1,,,,5574594-1,,,,5574595-1,,,, Analysis Date:,06/24/2014,,,,06/24/2014,,,,06/24/2014,,,, Background debris (1-4+),N/A,,,,2+,,,,2+,,,, Sample size,1 cm2,,,,1 cm2,,,,1 cm2,,,, Reporting unit,1 cm2,,,,1 cm2,,,,1 cm2,,,, ,Count,Count/sample,Count/unit,%,Count,Count/sample,Count/unit,%,Count,Count/sample,Count/unit,% Hyphal fragments,,< 1,< 1,n/a,9,3300,3300,n/a,4,4,4,n/a § TOTAL FUNGAL SPORES,38,830,830,100,140,49000,49000,100,270,270,270,100 Alternaria,,,,,1,370,370,1,,,, Arthrinium,,,,,,,,,,,, Ascospores,2,43,43,5,,,,,2,2,2,1 Aureobasidium,,,,,,,,,,,, Basidiospores,1,22,22,3,2,730,730,2,7,7,7,3 Bipolaris/Drechslera group,,,,,,,,,,,, Botrytis,,,,,,,,,,,, Chaetomium,,,,,1,370,370,1,,,, Cladosporium,9,200,200,24,97,35000,35000,72,105,110,110,39 Curvularia,,,,,,,,,,,, Epicoccum,,,,,,,,,,,, Fusarium,,,,,,,,,,,, Myrothecium,,,,,,,,,,,, Nigrospora,,,,,,,,,,,, Other colorless,,,,,,,,,,,, Penicillium/Aspergillus types,26,570,570,68,31,11000,11000,23,160,160,160,57 Pithomyces,,,,,,,,,,,, Rusts,,,,,,,,,,,, Smuts Periconia Myxomycetes,,,,,3,1100,1100,2,,,, Stachybotrys,,,,,,,,,,,, Stemphylium,,,,,,,,,,,, Torula,,,,,,,,,,,, Ulocladium,,,,,,,,,,,, Zygomycetes,,,,,,,,,,,, Comments: § Total Fungal Spores has been rounded to two significant figures to reflect analytical precision. Eurofins EPK Built Environment Testing LLC EMLab Id: 1225184