EPA Method 8260B Additionals #2 Back Catalog number: 95239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50753 Custom Metals Mix Price on request 59631 Conductance @ 20°C [50,000 µmho/cm] Price on request 19108 EPA Method 8120 - Chlorinated Hydrocarbons Price on request