Bis(4-hydroxyphenyl)methane, 1000µg/ml in MeOH, 1ml

Prometryn-d14 (di-iso-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1202864-57-0

Calibration Solutions CS4 for PAHs, in IO/TO, 1ml

Chloroparaffin C24, 37% Cl, 1000µg/mL in Cyclohexane, 1ml