502.2 Volatile Organic std., 0,2mg/ml in MeOH, 1ml

2,2',3,4,4',5,5'-Heptachloro-3'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

2,2',3,4',5',6-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Aflatoxins in corn, low level,Please enquire,corn,100g,