2,4-DB, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677418 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30022 EPA Method 515.1 Surrogate Standard Price on request X9051 o-Cresol Price on request BRP-236 2,3,6-Tribromophenol, 1.2ml x 100ug/ml, toluene Price on request