Sulfamethoxypyridazine, 100 µg/ml, Methanol, 1ml

Siloxane - Mix 8, 100µg/ml in Acetone, 5ml

Coronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-07-1

EPA 527, Internal Standard 3 Analytes, each 500µg/mL in Acetone; unit: 1x1mL 1524.12 Acenaphthene-d10 [15067-26-2] 0389.14 Phenanthrene-d10 [1517-22-2] 1024.18 Chrysene-d12 [19-03-5]