Diphenhydramine hydrochloride ,1000 µg base/mL,MeOH,1mL,

Glycerol-d5, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 62502-71-0

PCB No. 47, 100µg/ml in Isooctane, 1ml

Methyl 8-cis,11-cis,14-cis-eicosatrienoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21061-10-9