ICP MS Tuning Solution #3

EPA-1613CS3 + Window Defining/2378-TCDD Resolution Mix, 500ul, nonane

p-Toluidine-2-sulfonic acid, 250mg

2-Methoxy-3-methyl- and 2-methoxy-5-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.