Multi-Element Internal Std., 10ug/ml, 4x25ml

EPA Method 504 - EDB & DBCP

1-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 607-42-1

n-Tetradecane-d30, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 204244-81-5