Fenthion, 1000µg/ml in Hexane, 1ml

ISO 10382 Multicomponent Stock Solution of PCBs “Dutch Seven” PCBs in isooctane, 10µg/mL each, 1x1ml, 5x1ml, 10x1ml 100µg/mL each, 1x1ml, 5x1 ml, 10x1 ml 200µg/mL each, 1x1ml, 5x1ml, 10x1ml

Coumarin, 100mg

Potassium perfluoro-1-butanesulfonate, 1.2ml x 50ug/ml, methanol