Valsartan,1000 µg/mL,MeOH,1mL,

Aflatoxin M2, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 6885-57-0

Acetochlor D11, 100µg/ml in Acetone, 1ml

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