EPA Method 539Mix #2

9-Nitroanthracene-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 220381-38-4

2-Amino-5-chloropyridine-3,4,6-d3,neat,neat,10mg,

Picloram, 100µg/mL in Methanol, 1ml