CLP Semi-Volatile Base/Neutral Surrogate Std

1,2,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

1-Chloro-4-fluorobenzene

Performance Control Mixture 4 Analytes each Wt.% as listed; units: 1x1mL, 5x1mL neat Name Wt. % Name Wt. % n-Hexadecane 75.0 Tetralin 3.0 Naphthalene 2.0