EPA Method 353.2 Nitrate & Nitrite

Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,

4-(2,4-Dichlorophenoxy-3,5,6-d3)butyric Acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219802-46-6

Flonicamid, 100 µg/ml, Acetonitrile, 5ml