Calibration Kit; Alternate Volume, 5 x 200ul, nonane

Hexachlorobenzene (HCB), 10µg/ml in CY, 10ml

PAH Solution 25 Natives in Toluene Naphthalene 0711,10 90-20-3 99.9 % 0.1 mg/ml 1-Methylnaphthalene 0712,11 90-12-0 99.9 % 0.1mg/ml Biphenyl 0341,12 92-52-4 99.0 % 0.1mg/ml 2,6-Dime

Pesticide-Mix 192, 5-10µg/ml in Isooctane, 10ml