Demeton-S-methyl, 100µg/mL in Acetonitrile, 1ml

Hexachlorobenzene, 250mg

1-n-Hexylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2876-53-1

Cefotaxime sodium salt, 100mg