HCI Acid Blank Back Catalog number: 59648 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9727.13-100MG 1-Tridecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-70-9 Price on request 79738 Chloral hydrate, 1000µg/ml in Acetonitrile, 1ml Price on request 71015 Dibenzothiophene Price on request