3-Hydroxybutyric acid Back Catalog number: 73479 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11224.6-100-IO 1H-Benzotriazole-4,5,6,7-d4,100 µg/mL,isooctane,1mL, Price on request 680123 Nicotinic acid, 250mg Price on request 680556 1-Hydroxycyclohexyl phenyl ketone, 100mg Price on request