4-Ethylguaiacol, 1ml Back Catalog number: 677747 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59867 Multi-Elements Mix #2 Price on request ITPM-023 PAH Mixture 2 067,06 Kč S-4163-500-XY Surrogate ISTD - PAH 3 Analytes each 500µg/mL in xylene; unit: 1x1mL 0978.10 d8-Naphthalene [0978.10] 0389.14 d10-Phenanthrene [0389.14] 1024.18 d12-Chrysene [1024.18] Price on request