EPA Method 525 Pesticide Standard Back Catalog number: 92189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1109.13-100-T 2-Nitrofluorene-d9, 100µg/ml in Toluene, 1ml Price on request 2817.11-100-IO 1-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1076-26-2 Price on request 673981 Thiophanate-methyl, 250mg Price on request