Internal Standard for AB SIM

Native PFAS Precision and Recovery Standard, 1000ng/ml in MeOH, 1,2ml

Naproxen, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 22204-53-1

2,2',3,4',5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,