Overview Sample Description <p>Sample collected from 1620 N Houston Ave, Humble, TX 77338. Some colonies were very large in diameter compared to other students' results. The ring of hydrolysis is very small.</p> Date of Collection Wed, 09/04/2013 - 12:00 Semester of Collection Fall 2013 My Institution UH Results Number of Colonies of Paraoxon 36 Number of Colonies of Methyl Parathion 0 Location Geolocation for Sample 30.019601, -95.376575 Location Name Close to FM 1960 in Humble Location Street 1620 N Houston Ave Location City Humble Location State TX Location Country US Location Postal Code 77338 Sample Result Classification Non-Cataloged Sample with POSITIVE Paraoxon NEGATIVE Methyl Parathion