Diuron Back Catalog number: 70663 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended S-4258-SET Aromatics Calibration Standards Kit (4 Internal Standard Version) 24 Analytes + 4 ISTD, each Vol.% as listed in isooctane; units: 5x1mL Set, one of each Std. 1-5 + opt. 1x1mL (Std. 6) To these calibration standards are 4 deuterated Internal Standards Price on request 40116 Acenaphthene, 100µg/ml in Acetonitrile, 1ml Price on request 66154 PCB No. 154, 100µg/ml in Isooctane, 1ml Price on request