Formaldehyde, 1000µg/ml in MeOH, 1ml

Etrimfos, 10 µg/ml, Acetonitrile, 10ml

Total Organic Carbon (C)

Descarbamoylsaxitoxin, 65µM, Solvent-3mM HCl, Unit 0.5mL, # of units-1, Cas.no.