IC Anions Mix A

1,2,3,4,5,6-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane

Acetylsalicylic acid-d4 (ring-d4),100 µg/mL,MeOH,1mL,

2,3,3',4,4'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane