EPA Method 508A DCB Stock Solution Back Catalog number: 30020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9488.7-100-IO 4-Iodo-2-methylphenol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60577-30-2 Price on request 79173 Trifluralin Price on request 71547 Clomazone, 1000µg/ml in Acetone, 1ml Price on request