Pendimethalin, 100 µg/ml, Ethyl acetate, 5ml

(E,Z)-Methomyl-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

d2 C28 Triaromatic Sterane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-81-3

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL in MeOH, 1ml