Dibenz[a,j]anthracene, 10µg/mL in Acetonitrile, 10ml

1H,1H,2H,2H-Perfluoro-7-methyloctan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 20015-46-7

Fortification sol.,2000ug/ml in MeOH,1ml

Pebulate, 10 µg/ml, Ethyl acetate, 10ml