Propionaldehyde-DNPH Back Catalog number: 83557 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P5MEODIOXOAC Perfluoro([5-methoxy-1,3-dioxolan-4-yl]oxy)acetic acid (C6O4), 1.2ml x 50ug/ml, methanol Price on request 674472 Bromoxynil-octanoate, 10.0 µg/ml, Acetonitrile, Price on request 673256 Diflubenzuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request