Search Results for: Residues
standards is difficult for several reasons, including limitations of the current testing methods and debate about what a safe limit (if any) is, since marijuana affects users differently. first, it's not known what kind of test (blood, urine, or saliva) is best. saliva testing can detect marijuana residues
standards is difficult for several reasons, including limitations of the current testing methods and debate about what a safe limit (if any) is, since marijuana affects users differently. first, it's not known what kind of test (blood, urine, or saliva) is best. saliva testing can detect marijuana residues...
https://www.berkeleywellness.com/healthy-community/health-care-policy/article/drive-high-get-dui
materials or substances that can be used as fuels, other than conventional, fossil-sources (such as oil, coal, and natural gas). it is also processed to jet fuel in an alternative manner. feedstocks for saf are varied; ranging from cooking oil, plant oils, municipal waste, waste gases, and agricultural residues
materials or substances that can be used as fuels, other than conventional, fossil-sources (such as oil, coal, and natural gas). it is also processed to jet fuel in an alternative manner. feedstocks for saf are varied; ranging from cooking oil, plant oils, municipal waste, waste gases, and agricultural residues...
http://www.safug.org/what-is-sustainable-aviation-fuel/