2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,

Propachlor, 100 µg/ml, Acetonitrile, 1ml

2-Pentanone,neat,neat,100mg,

(+/-)-Atenolol-d7 (isopropyl-d7), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 29122-68-7