Native PFAS Precision and Recovery Standard, 2000ng/ml in MeOH, 1,2ml

Acetamiprid, 100 µg/ml, Acetonitrile, 5ml

N,N-Dimethylvaleramide, 250mg

2-t-Butylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.