Arsenic (As) Back Catalog number: 59785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3145.18-K-IO 12-Hydroxystearic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-14-9 Price on request 15900-4420-100AN5 Simazin, 100μg/ml in Acetonitrile, 5ml Price on request PCB-CVS-H Calibration Kit for HRGC/HRMS Analysis of PCBs, 6 x 200ul, nonane Price on request