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 59433 Sulfide (S) Price on request 1H-HXCHLOR 1-Hydroxychlordene, 1.2mL x 100ug/mL, nonane Price on request 92142 C4-C16 Even, Methyl Esters Standard Price on request