4-Chloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 682110 (-)-delta-9-Tetrahydrocannabinol-C3, 10.0 µg/ml, Price on request EPA-513CVS EPA Method 513 Calibration Kit, 6 x 500ul, nonane Price on request 1747.13-K-IO 3-n-Nonylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 65016-63-9 Price on request