Acetochlor, 100 µg/ml, Acetone, 1ml

Whole Oil Separation Control Set (S-4015 - S-4017 + S-4012) Neat mixtures (0.25mL) of the Control mixtures 1-3, 1mL solution of the Control mixture 4 in isooctane solution

Chloroparaffin C11 45.50% Cl, 10μg/mL in CY, 1ml

4-Amino-2-chlorotoluene-5-sulfonic acid, 250mg