Calion Internal Standard Back Catalog number: 50804 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8844.10-K-IO 2-Isobutyl-3,5-dimethylpyrazine and 2-isobutyl-3,6-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 673955 gamma-HCH, 100 µg/ml, Cyclohexane, 5ml Price on request 0576.30-2MG alpha-Onocera-8,14-dien-3,21-dione, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 6929-24-4 Price on request