ICP Calibration Standard

Pholcodine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 509-67-1

Ammonia as (NH4+)

2-Methoxynaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 93-04-9