Chloramphenicol, 100 µg/ml, Acetonitrile, 1ml

Pravastatin sodium, 100µg acid/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81131-70-6

Octachloronaphthalene, 1.2ml x 50ug/ml, nonane

D6-Azinphos-methyl, 100 µg/ml, Acetone, 1ml