Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane

Aromatics Quantitative Calibration Mixes (with Internal Standard) 5 Analytes + 2-hexanone as internal standard, each Wt.% as listed in isooctane; unit: 5x1mL one of each Std. Analyte Analyte Std. 1 Std. 2

Haloalkanes Mixture, 200µg/ml in MeOH, 1ml

2,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane