1,3-Butadiene Back Catalog number: 79332 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53330 EPA Method 200.8 - Analytes Price on request 8835.8-K-IO 2,3-Diethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 0166.30-5MG Zeorine, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 22570-53-2 Price on request