Chloral hydrate, 250mg Back Catalog number: 673059 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679277 Benzo[g,h,i]perylene, 10mg Price on request L13580000CY Fenthion, 10µg/mL in Cyclohexane, 10ml Price on request NK-LCS-T Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane Price on request