Piperacillin, 1g

1,2,3-Trichloropropane

Mass Discrimination Test Mixture for ASTM D 5739 150 µg/mL in pesticide grade cyclohexane, 10mL Naphthalene 99 % Fluoranthene 99 % Benzo[ghi]perylene 99 %

Bis(2-ethylhexyl)phthalate, 1g