Internal Reference Standard Back Catalog number: 52187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59491 Chromium (Cr) Price on request S-4110-100-CYX5 n-Alkanes C10-C40 (all +pristane/phytane) 33 Analytes, each 100µg/mL in cyclohexane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the n-paraffins C10-C40 + pristane and phytane. Price on request C16178500 Phthalic acid, hexyl-2-ethylhexyl ester, certified, 0.1g Price on request