2,3-Butandione, neat, Solvent-neat, Unit 1G, # of units-1, Cas.no.

Benzo[ghi]perylene-d12, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-66-7

Aloe-emodin, 10mg

2-Bromo-3,7,8-trichlorodibenzo-p-dioxin (>95%), 1.2ml x 48ug/ml, toluene