2-(2-Chlorophenoxy)propionic acid, 100mg

EPA Method 8121 Analytes

5,6-Dimethyl-2-thiouracil, 25mg

Detector Linearity Check Unit: 2x1mL 25 % w/w # 2 Diesel Fuel in n-Hexadecane 50 % w/w # 2 Diesel Fuel in n-Hexadecane