2,3,4,5-Tetrachlorophenol, 10.0 µg/ml, Methanol,

EPA Method 525 Internals & Surrogates

Linuron D6 (methyl D3 methoxy D3), 100 ng/µl, 1.1ml

Diquat dibromide monohydrate, 100 µg/ml, Water,