Isophthalic acid, 1000mg Back Catalog number: 682698 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C431700 a-Cholestane, 100mg Price on request 79203 Isopropyl ether Price on request S-4048-2K-TX5 Perdeuterated Internal Standard - PAH-Mixture 1 4 Analytes, each 2000 µg/mL in toluene; units:1x1mL, 1x5mL Compounds Window 0978.10 Naphthalene-d8 1 [1146-65-2] 1086.12 Biphenyl-d10 2 [148 Price on request