Anion Mix #2 Back Catalog number: 50187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0012.22-200-T Napht[1,2-a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 195-06-2 Price on request 53143 EPA 1620 Standard 5 Price on request 679800 Norfloxacin, 100 µg/ml, Methanol, 1ml Price on request