(±)-Atenolol,100 µg/mL,MeOH,1mL,

Di-iso-nonyl phthalate in mixture with C8-10-branched alkyl o-phthalate , C9-rich, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 68515-48-0

ICP-MS Verification Standard #1

2,2',4,6,6'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane