delta-Valerolactam Back Catalog number: 73544 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8871.7-K-IO 2-Acetyl-3-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 70269 Terbufos, 1000µg/ml in MeOH, 1ml Price on request F865002 Furosemide-d5, 1mg Price on request