4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

Anion Mix #1

Propazine-d14 (di-iso-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219802-87-5

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone, 1000mg