1,2-Propanediol, certified, 1ml

Wheat flour - Deoxynivalenol, 877µg/kg, 55g

1,2,4-Trichlorobenzene, 1000µg/ml in MeOH, 1ml

NPD Cocktail 3 14 Analytes, each 200 µg/mL in isooctane; unit: 1x1mL 0884.12 Dibenzothiophene [132-65-0] 0441.12 2,3,6-Trimethylnaphthalene [829-26-5] 0887.13 4-Methyldibenzothiophene [7372-88-5] 0260.16 Fluoranthene [206-44-0] 0449.14 2,