EPA Method 8250/8250A Cal Check Cmpds Acids

Phenanthrene-d10,100 µg/mL,isooctane,1mL,

2-Amino-2',5-dichlorobenzophenone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2958-36-3

2,3,4,6-Tetrachloroanisole