Amlodipine, 100µg/mL in Acetonitrile. 1ml

Chlorate (ClO3-), 100µg/ml in Water, 100ml

MTBE Contaminant Standard Low Contaminant Mixture 11 Analytes, each 0,1 Wt.% in MTBE; units: 1x1mL, 5x1mL, 1x5mL, 5x5mL tert-Amyl methyl ether 2-Methylbutane trans-2-Pentene tert-Butanol 2-Methyl-2-butene Triisobutylen

PCB No. 185, 100ug/ml in Isooctane, 1ml