Iohexol, 100µg/ml in MeOH, 1ml

1,2,4,5,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

Picloram methyl derivative

(+/-)Atenolol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 29122-68-7