Semi-Volatile Mix Back Catalog number: 96053 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79275 2-Methylthiophene Price on request 1549.18-K-IO n-Octadecane-d38, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-31-2 Price on request 10371.8-K-ME Valproic acid-d6 Price on request