CLP Semi-Volatile - QTM Phenols Cal Mix B

2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,

2,2',3,5',6-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

EPA Method 8240A Mix #2