4-Hydroxybenzophenone, 100mg

Tris-(aziridinyl)-phosphineoxide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 545-55-1

Fortification sol.,2000ug/ml in MeOH,1ml

2-Hydroxycarbamazepine, 10µg/ml in Acetonitrile, 1ml