Clopyralid, 100µg/ml in Acetonitrile, 1ml

Ethylene thiourea, 250mg

Tris(2,4-dimethylphenyl) phosphate-d27,100 µg/mL,isooctane,1mL,

Tris(2-chloropropyl) phosphate,50 µg/mL,toluene,1mL,