EPA Method 8141 Standard Rev 1

13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml

Benzyldimethyltetradecylammonium chloride, 100 µg/

Acrylamide-d3, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 122775-19-3