MCPA-D6, 100 µg/mL in Acetone, 1ml

2-Chlorophenol-3,4,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-73-6

EPA Method 526 Standard

Trimethoprim, 250mg