Qualitative Reference Petroleum Set, 3 x 1ml

2,3,4-Trimethylpentane

1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL,

1,8-Dichloronaphthalene, 1.2mL x 50ug/mL, nonane