Dioxabenzofos, 100 µg/ml, Acetonitrile, 1ml

Potassium Nitrate as N

Diclofenac D4 acid (phenyl D4), 100 ng/µl, 1.1ml

1-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 63317-69-13