EPA Method 1613 Native Stock Solution, 1.2ml, nonane

2,4-D (13C6, 99%) 100µg/mL in Acetonitrile, 1,2ml

Tetra-n-pentyltin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3765-65-9

3-Hydroxyindole