EPA Method 552.1, 552.2 - Haloacetic Acids

2-Methylphenanthrene

17 alpha(H),21ß(H)-Hopane, 100µg/mL in Isooctane, 1ml

2,3,4,5-Tetramethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 14503-51-6