PCB No. 78, 100µg/ml in Isooctane, 1ml

Hexanal, 1000µg/ml in MeOH, 1ml

Betaine, 100mg

1,1,1,3-Tetrachlorotridecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 67095-50-5