EPA Method 8090 - Analytes Mix #1 Back Catalog number: 80901 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3773.6-K-IO 2,6-Dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 108-50-9 Price on request 688535 Nifuroxazide, 100mg Price on request 10296.12-100-IO 3-Chlorobiphenyl Price on request