delta-Valerolactam Back Catalog number: 73544 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2362.15-10MG Ethyl-ß-D-6-triacetyl glucuronic acid methyl ester, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 2053.14-100-IO Benzyl benzoate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-51-4 Price on request XA08080900AC Surrogate Standard Mix 9, 200 ng/µl, 1ml Price on request