Aloin A, 100mg

Ethyl-ß-D-6-glucuronide-d5, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

2,2’,4,4’,6,6’-Hexachlorobiphenyl (155)

Sulfamethazine, 100μg/mL in Acetonitrile, 1ml