4,4'-Dibromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Pentachlorphenol-13C6, 100µg/ml in MeOH, 1ml

Custom PAH Mixture 200µg/mL each in toluene 0712.11 1-Methylnaphthalene 0722.12 1,2-Dimethylnaphthalene 0706.13 2,3,5-Trimethylnaphthalene 0707.14 1,4,6,7-Tetramethylnaphthalene 0350.14 1-Methylfluorene 0908.15 1,7-Dimethylfluorene 1694.16 9-n-Propy

Fluquinconazole, 100 µg/ml, Acetonitrile, 5ml