Potassium (K) Back Catalog number: 54558 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71781 N,N’-bis(1,4-Dimethylpentyl)-1,4-phenylenediamine Price on request 96040 Ethanol Price on request CPA RD0148311 Phthalate Mix, 6 comp., 1000µg/ml in MeOH, 1ml Price on request