CLP - Semi-Volatile Base/Neutral Standard Back Catalog number: 91759 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31065 EPA Method 502/524 High Conc VOC Mix #8 Price on request L-PFDOS Sodium perfluoro-1-dodecanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request 11920.6-100-NN gamma-BHC-13C6,100 µg/mL,n-nonane,1mL, Price on request