MA - VPH Matrix Spike #2

Naphtho[2,3-a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 196-42-9

Streptavidin, 100mg

D4-Carbendazim, 100 µg/ml, Methanol, 1ml