Caffeine, 100µg/ml in MeOH, 1ml

Anion Mix #1

2,4,6-Tribromo-3,5-difluorophenol, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. NA

1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane