IC Anions Cal Std - COA Level 1 Back Catalog number: 59609 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12090.7-K-IO 3-Chlorobenzo trichloride,1000 µg/mL,isooctane,1mL, Price on request 43017 Nitrobenzene-d5 Price on request 10278.12-10MG (±)-Sotalol-d7 hydrochloride (iso-propyl-d7) Price on request