Tetradifon, 100 µg/ml, Acetonitrile, 5ml

EPA Method 551 - Analytes Mix “B”, 2000µg/ml in MTBE, 1ml

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

1-Ethyl-3-methylbenzene (3-ethyltoluene, m-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 620-14-4