g-Butyrolactone Back Catalog number: 71200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1313.10-100-IO 1-Fluoronaphthalene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 321-38-0 Price on request 33591 Vinyl chloride Price on request 18000-1161-100AN5 Vitamin B2, 100µg/ml in Acetonitrile, 5ml Price on request