3,4,5-Trimethylheptane Back Catalog number: 32831 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682169 (-)-delta-9-THC, 10.0 µg/ml, Methanol, 1ml Price on request 50804 Calion Internal Standard Price on request L11290000AL Chlorfenvinphos, 10 ng/µl, 10ml Price on request