2,3,7,8-Tetrabromodibenzofuran,50 µg/mL,n-nonane,1mL

D8-N-Nitrosobis(2-hydroxyethyl)amine, 10mg

ISO 8165-2 Internal Control Stock Solution 2 S-4356 2,5-Dibromophenol [28165-52-8] 2470,6, 10 µg/mL in methanol, 5ml

Triclabendazole-sulfone, 100 µg/ml, Acetonitrile,