Acrinathrin, 100 µg/ml, Acetonitrile, 1ml

Ammonia as (NH4+)

2,6-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 1141-38-4

Selenium (VI) Selenate, 1000µg/ml in Water, 100ml