Tonalide-d3, 100µg/ml in Acetone, 5ml

n-Perfluorooctanoic acid, ammonium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3825-26-1

Dimethachlor metabolite CGA 369873, 100µg/mL in AL, 1ml

1,3,5-Trimethylbenzene, 100µg/ml in MeOH, 5ml