Anions Mix #2 Back Catalog number: 59969 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73497 2,4,6,8-Tetramethyl-2,4,6,8-tetraazabicyclo[3.3.0]-3,7-oxandione Price on request 3143.18-K-IO Octadecanoic acid (Stearic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 57-11-4 Price on request 92072 Pyrene, 100µg/ml in Acetonitrile, 1ml Price on request