Method 8141 Extra Analytes Back Catalog number: 95343 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82423 EPA Method 8240A Mix #3 Price on request C10861320 2,3-Butanediol, certified, 0.25g Price on request ACQ-SE08-115 Ethanol standard in serum,0.8g/L,serum, 1.5mL Price on request