Custom Standard Back Catalog number: 50308 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90614 Isobutanol Price on request 673558 Dimethomorph, 100 µg/ml, Ethyl acetate, 5ml Price on request PN-50S 1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request