4-tert-Octylphenol, 100µg/ml in MeOH, 1ml

2,2',3,4,4',5-Hexachlorobiphenyl (137)

Ronnel (Fenchlorphos), 1000µg/ml in MeOH, 1ml

Perfluorohexane sulfonic acid, potassium salt,neat,neat,1g,