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

Fenitrothion, 100 µg/ml, Toluene, 1ml

Method 429 Recovery Standard Solution, 100µg/ml in Isooctane/10% toluene, 1,2ml

Estrone sulfate sodium salt, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 438-67-5