Flame-Retardant-Mix 4, 100 µg/ml, Methanol, 5ml

2,4,4',5-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 32690-93-0

Nivalenol monohydrate, 100 µg/ml, Acetonitrile,

4-Methoxy-2',3,5,5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml