PCB Congeners Mix #1 Back Catalog number: 95484 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95239 EPA Method 8260B Additionals #2 Price on request MET-11013AM1-1ML Acetochlor ESA sodium salt, 100ug/ml in MeOH, 1ml Price on request 72287 Xylitol Price on request