Direct Black 38, certified, 0.1g

Metamitron, 100µg/ml in Methanol, 1ml

2,2',3,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-39-5

Tebuconazole, 250mg