EPA Method 507/525 Analytes Mix #4

Pendimethalin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 40487-42-1

EPA 1653 Chlorovanillines and syringealdehydes 6 Analytes, each 100µg/mL in aceton; unit: 1x1mL 5-Chlorovanillin [19463-48-0] 6-Chlorovanillin 5,6-Dichlorovanillin 2-Chlorosyringaldehyde Trichlorosyringol 2,6-Dichlorosyringaldehyde

1,2-Dimethyl-3-nitrobenzene