Hexavalent Chromium (Cr 6+)

Cannabinol, 1000 µg/ml, Methanol, 1ml

Perchloric acid, sodium salt, 100µg/mL in Water, 1

3,3’,4,4’-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 77102-82-0