Mixed Calibration Standard 2 Back Catalog number: 53054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2517.8-100-ME Caffeine,100 µg/mL,MeOH,1mL, Price on request 15424.6-100MG Hexanoic-d11 acid, 100mg Price on request 9093.9-100-IO Cinnamic alcohol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104-54-1 Price on request