Praseodymium (Pr) Back Catalog number: 58059 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70019R Aroclor 1248 Price on request 70122 Dibromomethane Price on request 30095 EPA Method 551 - Analytes Mix “B”, 2000µg/ml in MTBE, 1ml Price on request