Barium (Ba) Back Catalog number: 57056X Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30095 EPA Method 551 - Analytes Mix “B”, 2000µg/ml in MTBE, 1ml Price on request 49021 2-Bromo-1-chloropropane Price on request 95830 Nitrophenols Mix Price on request