EPA Method 8250/8250A Cal Check BNS

2,4-DB, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-82-6

1H,1H,2H,2H-Perfluorododecyl acrylate (97%), 1.2ml x 48.5ug/ml, isooctane

Captan, 100 µg/ml, Ethyl acetate, 5ml