Method 1640 Tuning Standard Back Catalog number: 52147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71013 n-Triacontane Price on request M199560 (-)-Isomenthone (~80%), 250mg Price on request XA12100010ME DEET D7 (methyl D3 benzeneamide D4), 100µg/ml in MeOH, 1ml Price on request