Formaldehyde-2,4-DNPH, 1000µg/ml in AL, 5ml

Nitrofen, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1836-75-5

EPA Method 617/8080/8250/8270 - Analytes

Propachlor OA, 100 µg/ml, Acetonitrile, 1ml