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 677999 Ethoprophos, 100 µg/ml, Toluene, 1ml Price on request 71036 2-Methyl-1,3-dioxolane Price on request 50612 Chloride 10 µg/mL (Cl-) Price on request