Spike Sample Standard 2A (Water) Back Catalog number: 52029 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9194.17-K-ME Omeprazole-d3 (benzimidazole-4,6,7-d3),1000 µg/mL,MeOH,1mL Price on request 52187 Internal Reference Standard Price on request 679321 N-Vanillylnonanamide, 100mg Price on request