CLP Semi-Volatile Calibration Mix #4

1-/3-Nitrobenzo[a]pyrene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 70021-99-7/70021-98-6

Sulfamerazine,neat,neat,250mg,

Teflubenzuron, 100 µg/ml, Methanol, 1ml