"<p>Please find attached the analysis results for the samples submitted for fungal content analysis to<br>Sarcova Industries Inc.<br>All samples were analyzed using the ASTM D7391-17 method. Samples where the filter has been<br>compromised will be marked as \u201cdamaged\u201d. Samples with a debris rating of 5 (meaning that >90% of the<br>filter trace is occluded with particulate matter) will be marked as \u201coverloaded\u201d. Samples with a debris<br>rating of 2-4 (meaning that 5%-90% of the filter trace is occluded with particulate matter) may be<br>negatively biased. Initial deposition trace observations of debris ratings are made at 200X, direct<br>examination and quantification of fungal structures is performed at 400X. Where a particle required<br>greater magnification to be categorized, 1000X total magnification was used. Particle types with<br>concentrations below the Limit of Detection for the analysis will be marked as none detected (\u201c-\u201c<br>denotes none detected). Sample numbers are generated first chronologically by the submission date,<br>followed by sequentially based on the order they appear on the completed COC. Any material provided<br>on the COC which is not strictly relevant to the reported results will be included in the comments field.<br>Table values such as \u201cfs\/sample\u201d and \u201cfs\/m3<\/p>\r\n<p>\u201d were calculated according to ASTM D-7391.<br>The results presented in this report are strictly valid for the samples received by the laboratory<br>personnel and as such are subject to error generated during sampling. These results may not be<br>reproduced, except in full, without the expressed permission of Sarcova Industries Inc. management.<\/p>\r\n<p>Sincerely,<\/p>\r\n<p><\/p>\r\n<p>Patrick O\u2019Donnell M.Sc ,<br>Quality Assurance Officer<\/p>"