Isodrin, 1.2mL x 100ug/mL, nonane

2,3,4,7,8-Pentabromodibenzofuran

2-Ethylaniline, 250mg

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