LC Caffeine Standards Kit, 6 x 10ml Back Catalog number: LCS-4045 Availability: In the manufacturer's stock Price on request - + Recommended LA15631010AC 4-Nonylphenol-di-ethoxylate, 10µg/ml in Acetone, 1ml Price on request 71660 2-Nitroanisole Price on request 58123 Vanadium (V) Price on request