Thiamine hydrochloride, 250mg Back Catalog number: 673112 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72254 Sorbic acid Price on request 9058.7-K-IP 4,5,6-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2668-24-8 Price on request 79617 2,3,6-Trimethylnaphthalene Price on request