Glyphosate, 10.0 µg/ml, Water, 10ml

6-Chloro-5-methyl-2-(1-methylethyl)phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 89-68-9

(±)-trans-11-OH-delta-9-THC, 100µg/ml in MeOH, 1ml

EPA Method 552.1, 552.2 - Haloacetic Acids