EPA 525 Cal Mix 1

2,2,5,7-Tetramethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23342-25-8

Methyl methane sulfonate

2-Chlorobiphenylene, 1.2ml x 50ug/ml, nonane