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

Ammonium as NH3

F-PAHs All in One Cocktail 1, Window 1-4 5 Analytes, each 200 µg/mL in toluene; units: 1x1mL, 5x1mL Compounds Window 1313.10 1-Fluoronaphthalene 1 [321-38-0] 1712.12 4-Fluorobiphenyl

9-n-Propylphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17024-03-2