PSA-Mix 1

1-(3,4-Dichlorophenyl)-3-methylurea, 100 µg/ml, A

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

4-sec-Butylphenol, 250mg