Fermentation Standard, in water, 1ml

Acenaphthene-d10, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 15067-26-2

o-Toluidine, 100 µg/ml, Acetonitrile, 1ml

Li, 1000 µg/mL in 2% HNO3, 100ml