Modified 525.2 Pesticide Standard #1 Back Catalog number: 31006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680144 Fluazifop-methyl, 50mg Price on request 681543 cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml Price on request 2698.19-10MG Nortriptyline hydrochloride Price on request