Acid Surrogate Standard Back Catalog number: 22005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8542.22-K-ME Tallow trimethyl ammonium chloride Price on request 79142 Hexachlorocyclopentadiene Price on request 9997.18 (8S,9R,10R,11R)-rel-8,9,10,11-Tetrahydro-benz[a]anthracene-8,9,10,11-tetrol, , Solvent-, Unit , # of units-, Cas.no. 53760-22-8 (Unspecified stereochemistry) Price on request