Sodium DL-3-hydroxybutyrate-3,4,4,4-d4 Back Catalog number: 10412.4-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 72281 L-Tryptophan Price on request 38087 Total Organic Water Supply (WS) (Kit) Price on request 674665 Carbofuranphenol-3-keto, 10mg Price on request