PCB No. 78, 100µg/ml in Isooctane, 1ml Back Catalog number: 66078 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-3220-100AN5 Metconazole, 100µg/ml in Acetonitrile, 5ml Price on request 98653 PAH Standard (20 ppm) Price on request 1116.16-100-T 3-Nitrofluoranthene-d9, 100µg/ml in Toluene, 1ml Price on request