WS Nitrosamines Back Catalog number: 38339 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682914 Fluazifop-P-butyl, 100 µg/ml, Acetonitrile, 5ml Price on request 674950 D6-Isoproturon, 10mg Price on request 13170-50AC10 Methylphenols - Mix 13, 50μg/ml in Acetone, 10ml Price on request