LC Caffeine Standards Kit, 6 x 10ml Back Catalog number: LCS-4045 Availability: In the manufacturer's stock Price on request - + Recommended 1851.15-100MG 2-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 613-08-1 Price on request 72249 L-Serine Price on request 70158 4,6-Dinitro-2-methylphenol Price on request