Hexachlorocyclopentadiene, 100mg

Alachlor OA Sodium Salt, 100μg/mL in MeOH, 1ml

Perfluoro-n-[1,2,3,4-13C4]butanoic acid, 50µg/ml in MeOH, 1,2ml

Diltiazem (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 42399-41-7