WS Anions - Cal Check (X 10)

1,2,7-Trimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60490-68-8

Tetrahydrofuran

2-Phenylphenol, 100 µg/ml, Ethyl acetate, 5ml