Sulfamethoxazole, anal. std., 10g

Triazole alanine, 10mg

Perchloric acid, sodium salt, 100µg/mL in Water, 1

Octachlorodibenzofuran, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 39001-02-0