Lactofen Back Catalog number: 73517 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA15171150AL Metolachlor-2-ethoxy 100ng/µL in Acetonitrile. 1ml Price on request 96519 Clonazepam-D4 Price on request 97487 Phthalate Standard Price on request