EPA 8240B Calibration Mix 6

2-Methyl-4-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 13615-38-8

Epinephrine-d3, 100µg/ml in MeOH, 1ml

Boron (B)