Terpenes - Mix 4, 1000μg/ml in Methanol, 5ml

3,3'-Dimethylbenzidine, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 119-93-7

1,2,5,6-Tetrabromocyclooctane,50 µg/mL,MeOH,1mL,

EPA Method 1633 PFAS Mix, 10µg/mL in MeOH:Water, 1ml