Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml

Carbosulfan, 100 µg/ml, Methanol, 1ml

Gallium (Ga)

Perfluorobutyric acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-22-4