CLP Semi-Volatiles - PAH Standard Back Catalog number: 10007 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended MDF-123678 1,2,3,6,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 59878 Thorium (Th) Price on request 11726.12-100-IO 2,3,4,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request