EPA 552.2- Haloacetic Acids, 100µg/ml in MTBE, 1ml

alpha alpha alpha (24R)-4 alpha-Methyl-24-ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53596-90-0

Bromfenvinphos-ethyl, 10.0 µg/ml, Acetonitrile,

4-Chlorophenol, 500mg