4-Chloroaniline, 100 µg/ml, Methanol, 5ml

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

2,4,4,5-Tetrachlorobiphenyl (BZ-74)

2-Anilino-6-(dibutylamino)-3-methylfluoran, >99%, 100mg