Glufosinate-ammonium, 100 µg/ml, Water, 5ml

Glufosinate-ammonium, 10.0 µg/ml, Water, 10ml

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205440-82-0

2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,