Method 1640 Tuning Standard Back Catalog number: 53147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684136 13C6-Halofuginone hydrobromide, 100 µg/ml, Aceton Price on request 1649.11-100-IO 1,1,1,3-Tetrachloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 56686-55-6 Price on request 678080 Azaconazole, 100 µg/ml, Acetonitrile, 1ml Price on request