Pesticide-Mix 40, 10 µg/ml, Acetonitrile, 10ml

2,4,7-Trimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 216983-03-8

1-n-Propylpyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 42211-33-6

Multi-Element Sol.1, 10µg/mL in 5%HNO3 /H2O, 100ml