1,4-Dioxane, 5ml

Vitamin K1-d7, 1mg

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules