2-Methoxyethanol-1,1,2,2-d4,1000 µg/mL,MeOH,1mL,

Acetaminophene-d4 (Paracetamol-d4), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 64315-36-2

2,2',3,4,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Ofloxacin-d8, 1mg