EPA Method 507 Pesticide Standard

9-Aminofluorene hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 59978-75-6

2,4-DB methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 18625-12-2

1,4,6,7-Tetramethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13764-18-6