Valsartan, 1000µg/ml in MeOH, 1ml

Whole milk powder - Aflatoxin M1 (high level), 30g

2,2',4,5,6'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,6-Dibromodiphenyl ether, 1.2ml x 50ug/ml, nonane