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

1,2,4,5,7,8-Hexachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Chlorobenzene-d5,5000 µg/mL,MeOH,1mL

2,2',3,3',4',5,6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-70-4