Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Back Catalog number: PCB-LCS-H Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 51183 Retention Time Marker Solution Iowa OA-2 Price on request 674917 18O4-Sodium perchlorate, 100 µg/ml, Water, 1ml Price on request 677610 1H,1H,2H,2H-Perfluorodecanesulfonic acid, 10mg Price on request