Caffeic acid, 100mg Back Catalog number: 680378 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended B433852 Bis(2-ethylhexyl) Phthalate-d4, 10mg Price on request 675837 3-Chloro-1,2-propanediol, 250mg Price on request S-4470-100-T ISO 15753 Alternatively: Standard solution of 16 EPA-PAHs may be used, but this mixture also contain acenaphtylene S-4470-100-T EPA (=S-4063-100-T) 100µg each/mL in toluene; unit: 1x1mL Price on request
