EPA Method 8260B Purgeable Internal Standard Back Catalog number: 28013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20785000CY 3,6-Dimethylphenanthrene, 10 ng/µl, 10ml Price on request 681553 D7-2-Nitrotoluene, 50mg Price on request 680650 Baclofen, 250mg Price on request