Anions Mix Back Catalog number: 50026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59077 Fluoride (F-) Price on request 675248 Proquinazid, 100 µg/ml, Acetonitrile, 5ml Price on request 0303.25-200-T 1-Methylcoronene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 13119-86-3 Price on request