4-Hydroxy-2-butanone Back Catalog number: 73685 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3646.39-5K-10PY 1,3-Dioleoylglycerol, Stock solution, 5000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 25637-84-7 Price on request 677638 Chlorothalonil, 10.0 µg/ml, Cyclohexane, 10ml Price on request 73576 DL-Lactic acid Price on request