Caffeine, 1000µg/ml in MeOH, 1ml

1,2,3,6,7,8-Hexachlorodibenzofuran

1,3-Dithiane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 505-23-7

1-Methyl-6-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 105752-67-8