Overview Sample Description <p>Retrieved near Brazos River</p> Date of Collection Tue, 02/07/2017 - 12:00 Semester of Collection Spring 2017 My Institution UH Results Number of Colonies of Paraoxon 3128 Number of Colonies of Methyl Parathion 0 Location Geolocation for Sample 29.56088, -95.641156 Location Name Brazos River Location State TX Location Country US Location Postal Code 77479 Sample Result Classification Non-Cataloged Sample with POSITIVE Paraoxon NEGATIVE Methyl Parathion