CLP Semi-Volatile Internal Standard Back Catalog number: 13009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1337.16-K-TX5 Fluoranthene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-69-0 Price on request 680531 Hydroxy-Boscalid, 5mg Price on request 0056.18-10MG Benzo[c]phenanthrene[1,4]quinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 109699-80-1 Price on request